diff --git a/aten/src/ATen/nnapi/codegen.py b/aten/src/ATen/nnapi/codegen.py
index 3197d670092e28..57b1e3a696fa8c 100755
--- a/aten/src/ATen/nnapi/codegen.py
+++ b/aten/src/ATen/nnapi/codegen.py
@@ -7,10 +7,11 @@
 we need with dlsym.  We also generate a "check" wrapper that checks
 return values and throws C++ exceptions on errors.
 """
-import pathlib
+
 import re
 import sys
 import textwrap
+from pathlib import Path
 
 
 PREFIX = """\
@@ -231,7 +232,7 @@ def main(argv):
                 )
             )
 
-    out_dir = pathlib.Path(__file__).parent
+    out_dir = Path(__file__).parent
 
     (out_dir / "nnapi_wrapper.h").write_text(
         PREFIX
diff --git a/benchmarks/dynamo/ci_expected_accuracy/update_expected.py b/benchmarks/dynamo/ci_expected_accuracy/update_expected.py
index 5d73cf658c17c4..1f3a02b69a55f5 100644
--- a/benchmarks/dynamo/ci_expected_accuracy/update_expected.py
+++ b/benchmarks/dynamo/ci_expected_accuracy/update_expected.py
@@ -18,12 +18,12 @@
 import argparse
 import json
 import os
-import pathlib
 import subprocess
 import sys
 import urllib
 from io import BytesIO
 from itertools import product
+from pathlib import Path
 from urllib.request import urlopen
 from zipfile import ZipFile
 
@@ -34,7 +34,7 @@
 # https://console.rockset.com/lambdas/details/commons.artifacts
 ARTIFACTS_QUERY_URL = "https://api.usw2a1.rockset.com/v1/public/shared_lambdas/4ca0033e-0117-41f5-b043-59cde19eff35"
 CSV_LINTER = str(
-    pathlib.Path(__file__).absolute().parent.parent.parent.parent
+    Path(__file__).absolute().parent.parent.parent.parent
     / "tools/linter/adapters/no_merge_conflict_csv_linter.py"
 )
 
diff --git a/benchmarks/dynamo/common.py b/benchmarks/dynamo/common.py
index 4cfa853c30a28a..64fd831aec74f9 100644
--- a/benchmarks/dynamo/common.py
+++ b/benchmarks/dynamo/common.py
@@ -2,7 +2,6 @@
 from __future__ import annotations
 
 import abc
-
 import argparse
 import collections
 import contextlib
@@ -14,7 +13,6 @@
 import itertools
 import logging
 import os
-import pathlib
 import shutil
 import signal
 import subprocess
@@ -22,7 +20,7 @@
 import time
 import weakref
 from contextlib import contextmanager
-
+from pathlib import Path
 from typing import (
     Any,
     Callable,
@@ -60,6 +58,7 @@
     same,
 )
 
+
 try:
     from torch._dynamo.utils import (
         clone_inputs,
@@ -81,6 +80,7 @@
 from torch.utils import _pytree as pytree
 from torch.utils._pytree import tree_map, tree_map_only
 
+
 try:
     import torch_xla
     import torch_xla.core.xla_model as xm
@@ -920,7 +920,7 @@ def speedup_experiment_onnx(
         2. Running ORT with OnnxModel.
 
     Writes to ./{output_filename}, which should be
-        `pathlib.Path(self.output_dir) / f"{self.compiler}_{suite}_{self.dtype}_{self.mode}_{self.device}_{self.testing}.csv".
+        `Path(self.output_dir) / f"{self.compiler}_{suite}_{self.dtype}_{self.mode}_{self.device}_{self.testing}.csv".
 
     TODO(bowbao): Record export time and export peak memory usage.
     """
@@ -1347,8 +1347,8 @@ def deepcopy_model_and_inputs_to_device(self, model, example_inputs, target_devi
     @classmethod
     def _generate_onnx_model_directory(
         cls, output_directory: str, compiler_name: str, model_name: str
-    ) -> pathlib.Path:
-        model_path = pathlib.Path(
+    ) -> Path:
+        model_path = Path(
             output_directory,
             ".onnx_models",
             model_name,
@@ -2389,7 +2389,6 @@ def get_fsdp_auto_wrap_policy(self, model_name: str):
         from diffusers.models.transformer_2d import Transformer2DModel
         from torchbenchmark.models.nanogpt.model import Block
         from transformers.models.llama.modeling_llama import LlamaDecoderLayer
-
         from transformers.models.t5.modeling_t5 import T5Block
         from transformers.models.whisper.modeling_whisper import WhisperEncoderLayer
 
diff --git a/scripts/compile_tests/update_failures.py b/scripts/compile_tests/update_failures.py
index 929ed9fe20ac4c..2842a20f249699 100755
--- a/scripts/compile_tests/update_failures.py
+++ b/scripts/compile_tests/update_failures.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 import argparse
 import os
-import pathlib
 import subprocess
+from pathlib import Path
 
 from common import (
     get_testcases,
@@ -194,7 +194,7 @@ def read_test_results(directory):
         "filename",
         nargs="?",
         default=str(
-            pathlib.Path(__file__).absolute().parent.parent.parent
+            Path(__file__).absolute().parent.parent.parent
             / "torch/testing/_internal/dynamo_test_failures.py"
         ),
         help="Optional path to dynamo_test_failures.py",
@@ -203,7 +203,7 @@ def read_test_results(directory):
     parser.add_argument(
         "test_dir",
         nargs="?",
-        default=str(pathlib.Path(__file__).absolute().parent.parent.parent / "test"),
+        default=str(Path(__file__).absolute().parent.parent.parent / "test"),
         help="Optional path to test folder",
     )
     parser.add_argument(
@@ -219,7 +219,7 @@ def read_test_results(directory):
         action="store_true",
     )
     args = parser.parse_args()
-    assert pathlib.Path(args.filename).exists(), args.filename
-    assert pathlib.Path(args.test_dir).exists(), args.test_dir
+    assert Path(args.filename).exists(), args.filename
+    assert Path(args.test_dir).exists(), args.test_dir
     dynamo38, dynamo311 = download_reports(args.commit, ("dynamo38", "dynamo311"))
     update(args.filename, args.test_dir, dynamo38, dynamo311, args.also_remove_skips)
diff --git a/test/distributed/nn/jit/test_instantiator.py b/test/distributed/nn/jit/test_instantiator.py
index 03d3a6f050628a..0ece03a4be547e 100644
--- a/test/distributed/nn/jit/test_instantiator.py
+++ b/test/distributed/nn/jit/test_instantiator.py
@@ -1,14 +1,15 @@
 #!/usr/bin/env python3
 # Owner(s): ["oncall: distributed"]
 
-import pathlib
 import sys
+from pathlib import Path
 from typing import Tuple
 
 import torch
 import torch.distributed as dist
 from torch import nn, Tensor
 
+
 if not dist.is_available():
     print("Distributed not available, skipping tests", file=sys.stderr)
     sys.exit(0)
@@ -45,7 +46,7 @@ def test_get_arg_return_types_from_interface(self):
         self.assertEqual(return_type_str, "Tuple[Tensor, int, str]")
 
     def test_instantiate_scripted_remote_module_template(self):
-        dir_path = pathlib.Path(instantiator.INSTANTIATED_TEMPLATE_DIR_PATH)
+        dir_path = Path(instantiator.INSTANTIATED_TEMPLATE_DIR_PATH)
 
         # Cleanup.
         file_paths = dir_path.glob(f"{instantiator._FILE_PREFIX}*.py")
@@ -69,7 +70,7 @@ def test_instantiate_scripted_remote_module_template(self):
         self.assertEqual(num_files_after, 1)
 
     def test_instantiate_non_scripted_remote_module_template(self):
-        dir_path = pathlib.Path(instantiator.INSTANTIATED_TEMPLATE_DIR_PATH)
+        dir_path = Path(instantiator.INSTANTIATED_TEMPLATE_DIR_PATH)
 
         # Cleanup.
         file_paths = dir_path.glob(f"{instantiator._FILE_PREFIX}*.py")
diff --git a/test/export/test_serialize.py b/test/export/test_serialize.py
index 1e0a9edf238727..89650262e63620 100644
--- a/test/export/test_serialize.py
+++ b/test/export/test_serialize.py
@@ -7,10 +7,10 @@
 # Owner(s): ["oncall: export"]
 import copy
 import io
-import pathlib
 import tempfile
 import unittest
 import zipfile
+from pathlib import Path
 
 import torch
 import torch._dynamo as torchdynamo
@@ -38,7 +38,6 @@
     TemporaryFileName,
     TestCase,
 )
-
 from torch.testing._internal.torchbind_impls import init_torchbind_implementations
 
 
@@ -1052,7 +1051,7 @@ def forward(self, x, y):
         ep = export(f, inp)
 
         with TemporaryFileName() as fname:
-            path = pathlib.Path(fname)
+            path = Path(fname)
             save(ep, path)
             loaded_ep = load(path)
 
diff --git a/test/inductor/test_debug_trace.py b/test/inductor/test_debug_trace.py
index 3d11af6d995f24..a2029678f48f10 100644
--- a/test/inductor/test_debug_trace.py
+++ b/test/inductor/test_debug_trace.py
@@ -1,16 +1,17 @@
 # Owner(s): ["module: inductor"]
 import logging
 import os
-import pathlib
 import re
 import shutil
 import sys
 import unittest
+from pathlib import Path
 
 import torch
 from torch._inductor import config, test_operators
 from torch.testing._internal.inductor_utils import GPU_TYPE, HAS_GPU
 
+
 try:
     try:
         from . import test_torchinductor
@@ -22,7 +23,7 @@
     raise
 
 
-def filesize(filename: pathlib.Path):
+def filesize(filename: Path):
     assert filename.exists(), f"{filename} is missing"
     return os.stat(filename).st_size
 
@@ -43,7 +44,7 @@ def fn(a, b):
         self.assertEqual(len(cm.output), 1)
         m = re.match(r"WARNING.* debug trace: (.*)", cm.output[0])
         self.assertTrue(m)
-        filename = pathlib.Path(m.group(1))
+        filename = Path(m.group(1))
         self.assertTrue(filename.is_dir())
         self.assertGreater(filesize(filename / "fx_graph_readable.py"), 512)
         self.assertGreater(filesize(filename / "fx_graph_runnable.py"), 512)
diff --git a/test/jit/test_save_load.py b/test/jit/test_save_load.py
index d16f039798895f..7fddb75e9ecf1a 100644
--- a/test/jit/test_save_load.py
+++ b/test/jit/test_save_load.py
@@ -2,14 +2,15 @@
 
 import io
 import os
-import pathlib
 import sys
+from pathlib import Path
 from typing import NamedTuple, Optional
 
 import torch
 from torch import Tensor
 from torch.testing._internal.common_utils import skipIfTorchDynamo, TemporaryFileName
 
+
 # Make the helper files in test/ importable
 pytorch_test_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 sys.path.append(pytorch_test_dir)
@@ -397,7 +398,7 @@ def forward(self, a):
 
         # Save then load.
         with TemporaryFileName() as fname:
-            path = pathlib.Path(fname)
+            path = Path(fname)
             m.save(path)
             m2 = torch.jit.load(path)
 
@@ -624,7 +625,7 @@ def get_loaded_inputs(inputs):
             traced_module = torch.jit.trace(module, input1)
             traced_inputs = list(traced_module.graph.inputs())
             with TemporaryFileName() as fname:
-                path = pathlib.Path(fname)
+                path = Path(fname)
                 traced_module.save(path)
                 print(traced_module.graph)
                 loaded_module = torch.jit.load(path, _restore_shapes=True)
@@ -640,7 +641,7 @@ def get_loaded_inputs(inputs):
             traced_module._c._retrieve_traced_inputs()["forward"], [input_tensor]
         )
         with TemporaryFileName() as fname:
-            path = pathlib.Path(fname)
+            path = Path(fname)
             traced_module.save(path)
             loaded_module = torch.jit.load(path, _restore_shapes=True)
             loaded_inputs = list(loaded_module.graph.inputs())
@@ -659,7 +660,7 @@ def get_loaded_inputs(inputs):
         self.assertEqual(len(traced_module._c._retrieve_traced_inputs()), 0)
 
         with TemporaryFileName() as fname:
-            path = pathlib.Path(fname)
+            path = Path(fname)
             traced_module.save(path)
             loaded_module = torch.jit.load(path, _restore_shapes=True)
             loaded_inputs = list(loaded_module.graph.inputs())
@@ -1055,7 +1056,7 @@ def forward(self, a):
 
         # Save then load.
         with TemporaryFileName() as fname:
-            path = pathlib.Path(fname)
+            path = Path(fname)
             torch.jit.save_jit_module_to_flatbuffer(m, path)
             m2 = torch.jit.load(path)
 
diff --git a/test/lazy/test_ts_opinfo.py b/test/lazy/test_ts_opinfo.py
index 102dee3664bee0..ddad7b931f3841 100644
--- a/test/lazy/test_ts_opinfo.py
+++ b/test/lazy/test_ts_opinfo.py
@@ -3,7 +3,7 @@
 import functools
 import itertools
 import os
-import pathlib
+from pathlib import Path
 from typing import Sequence
 from unittest import skip
 
@@ -20,10 +20,10 @@
     ops,
 )
 from torch.testing._internal.common_methods_invocations import op_db
-
 from torch.testing._internal.common_utils import run_tests, TestCase
 from torch.testing._internal.jit_utils import JitTestCase
 
+
 torch._lazy.ts_backend.init()
 
 
@@ -36,7 +36,7 @@ def remove_suffixes(l):
 
 
 def init_lists():
-    path_to_script = pathlib.Path(os.path.abspath(os.path.dirname(__file__)))
+    path_to_script = Path(os.path.abspath(os.path.dirname(__file__)))
     TS_NATIVE_FUNCTIONS_PATH = (
         path_to_script.parent.parent / "aten/src/ATen/native/ts_native_functions.yaml"
     )
diff --git a/test/run_test.py b/test/run_test.py
index 57e69c0d979cf3..f9b1507a7de0d9 100755
--- a/test/run_test.py
+++ b/test/run_test.py
@@ -5,7 +5,6 @@
 import glob
 import json
 import os
-import pathlib
 import re
 import shutil
 import signal
@@ -16,6 +15,7 @@
 from collections import defaultdict
 from contextlib import ExitStack
 from datetime import datetime
+from pathlib import Path
 from typing import Any, cast, Dict, List, NamedTuple, Optional, Sequence, Tuple, Union
 
 import pkg_resources
@@ -38,7 +38,7 @@
     TEST_WITH_SLOW_GRADCHECK,
 )
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent
 
 # using tools/ to optimize test run.
 sys.path.insert(0, str(REPO_ROOT))
@@ -61,7 +61,6 @@
     gen_additional_test_failures_file,
 )
 from tools.testing.target_determination.heuristics.utils import get_pr_number
-
 from tools.testing.test_run import TestRun
 from tools.testing.test_selections import (
     calculate_shards,
@@ -71,6 +70,7 @@
     THRESHOLD,
 )
 
+
 HAVE_TEST_SELECTION_TOOLS = True
 # Make sure to remove REPO_ROOT after import is done
 sys.path.remove(str(REPO_ROOT))
@@ -465,7 +465,7 @@ def run_test(
             )
         else:
             cpp_test = os.path.join(
-                pathlib.Path(test_directory).parent,
+                Path(test_directory).parent,
                 CPP_TEST_PATH,
                 test_file.replace(f"{CPP_TEST_PREFIX}/", ""),
             )
@@ -800,11 +800,9 @@ def run_doctests(test_module, test_directory, options):
     Assumes the incoming test module is called doctest, and simply executes the
     xdoctest runner on the torch library itself.
     """
-    import pathlib
-
     import xdoctest
 
-    pkgpath = pathlib.Path(torch.__file__).parent
+    pkgpath = Path(torch.__file__).parent
 
     exclude_module_list = ["torch._vendor.*"]
     enabled = {
diff --git a/test/test_serialization.py b/test/test_serialization.py
index b64960df503da5..60f6ce161e73b8 100644
--- a/test/test_serialization.py
+++ b/test/test_serialization.py
@@ -1,40 +1,58 @@
 # Owner(s): ["module: serialization"]
 
-import torch
-import unittest
-import io
-import tempfile
-import os
+import copy
 import gc
-import sys
-import zipfile
-import warnings
 import gzip
-import copy
+import io
+import os
 import pickle
-import shutil
-import pathlib
 import platform
+import shutil
+import sys
+import tempfile
+import unittest
+import warnings
+import zipfile
 from collections import namedtuple, OrderedDict
 from copy import deepcopy
 from itertools import product
+from pathlib import Path
 
-from torch._utils_internal import get_file_path_2
+import torch
 from torch._utils import _rebuild_tensor
-from torch.utils._import_utils import import_dill
-from torch.serialization import check_module_version_greater_or_equal, get_default_load_endianness, \
-    set_default_load_endianness, LoadEndianness, SourceChangeWarning
-
-from torch.testing._internal.common_utils import (
-    IS_FILESYSTEM_UTF8_ENCODING, TemporaryDirectoryName,
-    TestCase, IS_FBCODE, IS_WINDOWS, TEST_DILL, run_tests, download_file, BytesIOContext, TemporaryFileName,
-    parametrize, instantiate_parametrized_tests, AlwaysWarnTypedStorageRemoval, serialTest, skipIfTorchDynamo)
+from torch._utils_internal import get_file_path_2
+from torch.serialization import (
+    check_module_version_greater_or_equal,
+    get_default_load_endianness,
+    LoadEndianness,
+    set_default_load_endianness,
+    SourceChangeWarning,
+)
 from torch.testing._internal.common_device_type import instantiate_device_type_tests
 from torch.testing._internal.common_dtype import all_types_and_complex_and
+from torch.testing._internal.common_utils import (
+    AlwaysWarnTypedStorageRemoval,
+    BytesIOContext,
+    download_file,
+    instantiate_parametrized_tests,
+    IS_FBCODE,
+    IS_FILESYSTEM_UTF8_ENCODING,
+    IS_WINDOWS,
+    parametrize,
+    run_tests,
+    serialTest,
+    skipIfTorchDynamo,
+    TemporaryDirectoryName,
+    TemporaryFileName,
+    TEST_DILL,
+    TestCase,
+)
 from torch.testing._internal.two_tensor import TwoTensor  # noqa: F401
+from torch.utils._import_utils import import_dill
+
 
 if not IS_WINDOWS:
-    from mmap import MAP_SHARED, MAP_PRIVATE
+    from mmap import MAP_PRIVATE, MAP_SHARED
 else:
     MAP_SHARED, MAP_PRIVATE = None, None
 
@@ -988,7 +1006,7 @@ def test_pathlike_serialization(self, weights_only):
         model = torch.nn.Conv2d(20, 3200, kernel_size=3)
 
         with TemporaryFileName() as fname:
-            path = pathlib.Path(fname)
+            path = Path(fname)
             torch.save(model.state_dict(), path)
             torch.load(path, weights_only=weights_only)
 
@@ -4008,7 +4026,7 @@ def test_serialization_warning_s390x(self):
         finally:
             set_default_load_endianness(current_load_endian)
 
-    @parametrize('path_type', (str, pathlib.Path))
+    @parametrize('path_type', (str, Path))
     @parametrize('weights_only', (True, False))
     @unittest.skipIf(IS_WINDOWS, "NamedTemporaryFile on windows")
     def test_serialization_mmap_loading(self, weights_only, path_type):
diff --git a/test/test_tensorboard.py b/test/test_tensorboard.py
index 1e79a2bf910cec..763091e72240e6 100644
--- a/test/test_tensorboard.py
+++ b/test/test_tensorboard.py
@@ -1,13 +1,16 @@
 # Owner(s): ["module: unknown"]
 
-import expecttest
 import io
-import numpy as np
 import os
 import shutil
 import sys
 import tempfile
 import unittest
+from pathlib import Path
+
+import expecttest
+import numpy as np
+
 
 TEST_TENSORBOARD = True
 try:
@@ -36,14 +39,15 @@
 import torch
 from torch.testing._internal.common_utils import (
     instantiate_parametrized_tests,
+    IS_MACOS,
+    IS_WINDOWS,
     parametrize,
-    TestCase,
     run_tests,
     TEST_WITH_CROSSREF,
-    IS_WINDOWS,
-    IS_MACOS,
+    TestCase,
 )
 
+
 def tensor_N(shape, dtype=float):
     numel = np.prod(shape)
     x = (np.arange(numel, dtype=dtype)).reshape(shape)
@@ -75,15 +79,16 @@ def tearDown(self):
 
 
 if TEST_TENSORBOARD:
+    from google.protobuf import text_format
+    from PIL import Image
     from tensorboard.compat.proto.graph_pb2 import GraphDef
-    from torch.utils.tensorboard import summary, SummaryWriter
-    from torch.utils.tensorboard._utils import _prepare_video, convert_to_HWC
     from tensorboard.compat.proto.types_pb2 import DataType
-    from torch.utils.tensorboard.summary import int_to_half, tensor_proto
+
+    from torch.utils.tensorboard import summary, SummaryWriter
     from torch.utils.tensorboard._convert_np import make_np
     from torch.utils.tensorboard._pytorch_graph import graph
-    from google.protobuf import text_format
-    from PIL import Image
+    from torch.utils.tensorboard._utils import _prepare_video, convert_to_HWC
+    from torch.utils.tensorboard.summary import int_to_half, tensor_proto
 
 class TestTensorBoardPyTorchNumpy(BaseTestCase):
     def test_pytorch_np(self):
@@ -289,9 +294,8 @@ def test_summary_writer_close(self):
         self.assertTrue(passed)
 
     def test_pathlib(self):
-        import pathlib
         with tempfile.TemporaryDirectory(prefix="test_tensorboard_pathlib") as d:
-            p = pathlib.Path(d)
+            p = Path(d)
             with SummaryWriter(p) as writer:
                 writer.add_scalar('test', 1)
 
diff --git a/test/torch_np/check_tests_conform.py b/test/torch_np/check_tests_conform.py
index a93c1d629368ef..05ff5357b7c7c2 100644
--- a/test/torch_np/check_tests_conform.py
+++ b/test/torch_np/check_tests_conform.py
@@ -1,6 +1,6 @@
-import pathlib
 import sys
 import textwrap
+from pathlib import Path
 
 
 def check(path):
@@ -62,7 +62,7 @@ def report_violation(line, lineno, header):
     if len(argv) != 2:
         raise ValueError("Usage : python check_tests_conform path/to/file/or/dir")
 
-    path = pathlib.Path(argv[1])
+    path = Path(argv[1])
 
     if path.is_dir():
         # run for all files in the directory (no subdirs)
diff --git a/test/torch_np/numpy_tests/core/test_multiarray.py b/test/torch_np/numpy_tests/core/test_multiarray.py
index 76af79f6208418..32ebee01cf6fed 100644
--- a/test/torch_np/numpy_tests/core/test_multiarray.py
+++ b/test/torch_np/numpy_tests/core/test_multiarray.py
@@ -9,16 +9,14 @@
 import mmap
 import operator
 import os
-
-import pathlib
 import sys
 import tempfile
 import warnings
 import weakref
 from contextlib import contextmanager
 from decimal import Decimal
+from pathlib import Path
 from tempfile import mkstemp
-
 from unittest import expectedFailure as xfail, skipIf as skipif, SkipTest
 
 import numpy
@@ -37,6 +35,7 @@
     xpassIfTorchDynamo,
 )
 
+
 # If we are going to trace through these, we should use NumPy
 # If testing on eager mode, we use torch._numpy
 if TEST_WITH_TORCHDYNAMO:
@@ -3866,7 +3865,7 @@ def test_roundtrip(self, x, tmp_filename):
         assert_array_equal(y, x.flat)
 
     def test_roundtrip_dump_pathlib(self, x, tmp_filename):
-        p = pathlib.Path(tmp_filename)
+        p = Path(tmp_filename)
         x.dump(p)
         y = np.load(p, allow_pickle=True)
         assert_array_equal(y, x)
diff --git a/tools/onnx/update_default_opset_version.py b/tools/onnx/update_default_opset_version.py
index a6446b1ca8a919..8c9710da37b103 100755
--- a/tools/onnx/update_default_opset_version.py
+++ b/tools/onnx/update_default_opset_version.py
@@ -12,10 +12,10 @@
 import argparse
 import datetime
 import os
-import pathlib
 import re
 import subprocess
 import sys
+from pathlib import Path
 from subprocess import DEVNULL
 from typing import Any
 
@@ -30,7 +30,7 @@ def read_sub_write(path: str, prefix_pat: str, new_default: int) -> None:
 
 
 def main(args: Any) -> None:
-    pytorch_dir = pathlib.Path(__file__).parent.parent.parent.resolve()
+    pytorch_dir = Path(__file__).parent.parent.parent.resolve()
     onnx_dir = pytorch_dir / "third_party" / "onnx"
     os.chdir(onnx_dir)
 
diff --git a/tools/setup_helpers/generate_code.py b/tools/setup_helpers/generate_code.py
index 6ef951d8f021c3..cf1e39dac90421 100644
--- a/tools/setup_helpers/generate_code.py
+++ b/tools/setup_helpers/generate_code.py
@@ -2,8 +2,8 @@
 
 import argparse
 import os
-import pathlib
 import sys
+from pathlib import Path
 from typing import Any, cast
 
 import yaml
@@ -19,7 +19,7 @@
 
 
 def generate_code(
-    gen_dir: pathlib.Path,
+    gen_dir: Path,
     native_functions_path: str | None = None,
     tags_path: str | None = None,
     install_dir: str | None = None,
@@ -41,7 +41,7 @@ def generate_code(
     autograd_gen_dir = os.path.join(install_dir, "autograd", "generated")
     for d in (autograd_gen_dir, python_install_dir):
         os.makedirs(d, exist_ok=True)
-    autograd_dir = os.fspath(pathlib.Path(__file__).parent.parent / "autograd")
+    autograd_dir = os.fspath(Path(__file__).parent.parent / "autograd")
 
     if subset == "pybindings" or not subset:
         gen_autograd_python(
@@ -133,8 +133,8 @@ def main() -> None:
     parser.add_argument("--tags-path")
     parser.add_argument(
         "--gen-dir",
-        type=pathlib.Path,
-        default=pathlib.Path("."),
+        type=Path,
+        default=Path("."),
         help="Root directory where to install files. Defaults to the current working directory.",
     )
     parser.add_argument(
diff --git a/tools/stats/export_test_times.py b/tools/stats/export_test_times.py
index 2b9c0c45068303..6a82b934eb02c1 100644
--- a/tools/stats/export_test_times.py
+++ b/tools/stats/export_test_times.py
@@ -1,7 +1,7 @@
-import pathlib
 import sys
+from pathlib import Path
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 sys.path.append(str(REPO_ROOT))
 from tools.stats.import_test_stats import get_test_class_times, get_test_times
 
diff --git a/tools/stats/import_test_stats.py b/tools/stats/import_test_stats.py
index 5f1d4ced59be5a..207db7dca4e2ab 100644
--- a/tools/stats/import_test_stats.py
+++ b/tools/stats/import_test_stats.py
@@ -5,12 +5,12 @@
 import datetime
 import json
 import os
-import pathlib
 import shutil
+from pathlib import Path
 from typing import Any, Callable, cast, Dict
 from urllib.request import urlopen
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 
 
 def get_disabled_issues() -> list[str]:
@@ -22,7 +22,7 @@ def get_disabled_issues() -> list[str]:
 
 SLOW_TESTS_FILE = ".pytorch-slow-tests.json"
 DISABLED_TESTS_FILE = ".pytorch-disabled-tests.json"
-ADDITIONAL_CI_FILES_FOLDER = pathlib.Path(".additional_ci_files")
+ADDITIONAL_CI_FILES_FOLDER = Path(".additional_ci_files")
 TEST_TIMES_FILE = "test-times.json"
 TEST_CLASS_TIMES_FILE = "test-class-times.json"
 TEST_FILE_RATINGS_FILE = "test-file-ratings.json"
@@ -36,7 +36,7 @@ def get_disabled_issues() -> list[str]:
 
 
 def fetch_and_cache(
-    dirpath: str | pathlib.Path,
+    dirpath: str | Path,
     name: str,
     url: str,
     process_fn: Callable[[dict[str, Any]], dict[str, Any]],
@@ -44,7 +44,7 @@ def fetch_and_cache(
     """
     This fetch and cache utils allows sharing between different process.
     """
-    pathlib.Path(dirpath).mkdir(exist_ok=True)
+    Path(dirpath).mkdir(exist_ok=True)
 
     path = os.path.join(dirpath, name)
     print(f"Downloading {url} to {path}")
@@ -52,7 +52,7 @@ def fetch_and_cache(
     def is_cached_file_valid() -> bool:
         # Check if the file is new enough (see: FILE_CACHE_LIFESPAN_SECONDS). A real check
         # could make a HEAD request and check/store the file's ETag
-        fname = pathlib.Path(path)
+        fname = Path(path)
         now = datetime.datetime.now()
         mtime = datetime.datetime.fromtimestamp(fname.stat().st_mtime)
         diff = now - mtime
diff --git a/tools/test/heuristics/test_heuristics.py b/tools/test/heuristics/test_heuristics.py
index f18ad5b1eaad89..6e9ff8420d7d1a 100644
--- a/tools/test/heuristics/test_heuristics.py
+++ b/tools/test/heuristics/test_heuristics.py
@@ -3,13 +3,13 @@
 
 import io
 import json
-import pathlib
 import sys
 import unittest
+from pathlib import Path
 from typing import Any
 from unittest import mock
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent.parent
 sys.path.append(str(REPO_ROOT))
 from tools.test.heuristics.test_interface import TestTD
 from tools.testing.target_determination.determinator import TestPrioritizations
diff --git a/tools/test/heuristics/test_interface.py b/tools/test/heuristics/test_interface.py
index 78ead7d0d6234d..4941c8ada6ca50 100644
--- a/tools/test/heuristics/test_interface.py
+++ b/tools/test/heuristics/test_interface.py
@@ -1,11 +1,11 @@
 from __future__ import annotations
 
-import pathlib
 import sys
 import unittest
+from pathlib import Path
 from typing import Any
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent.parent
 sys.path.append(str(REPO_ROOT))
 import tools.testing.target_determination.heuristics.interface as interface
 from tools.testing.test_run import TestRun
diff --git a/tools/test/heuristics/test_utils.py b/tools/test/heuristics/test_utils.py
index ddc2a72a5ff8e1..23e1d155ab0dbd 100644
--- a/tools/test/heuristics/test_utils.py
+++ b/tools/test/heuristics/test_utils.py
@@ -1,12 +1,12 @@
 from __future__ import annotations
 
-import pathlib
 import sys
 import unittest
+from pathlib import Path
 from typing import Any
 
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent.parent
 sys.path.append(str(REPO_ROOT))
 import tools.testing.target_determination.heuristics.utils as utils
 from tools.testing.test_run import TestRun
diff --git a/tools/test/test_test_run.py b/tools/test/test_test_run.py
index 25fa8107ffb299..1e4f82c2290350 100644
--- a/tools/test/test_test_run.py
+++ b/tools/test/test_test_run.py
@@ -1,8 +1,8 @@
-import pathlib
 import sys
 import unittest
+from pathlib import Path
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 try:
     # using tools/ to optimize test run.
     sys.path.append(str(REPO_ROOT))
diff --git a/tools/test/test_test_selections.py b/tools/test/test_test_selections.py
index 2fd59545414f8a..d18f0c50efb0ce 100644
--- a/tools/test/test_test_selections.py
+++ b/tools/test/test_test_selections.py
@@ -1,13 +1,13 @@
 from __future__ import annotations
 
 import functools
-import pathlib
 import random
 import sys
 import unittest
 from collections import defaultdict
+from pathlib import Path
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 try:
     # using tools/ to optimize test run.
     sys.path.append(str(REPO_ROOT))
diff --git a/tools/test/test_upload_stats_lib.py b/tools/test/test_upload_stats_lib.py
index 6642aeaa421161..a1e34566cf7fdc 100644
--- a/tools/test/test_upload_stats_lib.py
+++ b/tools/test/test_upload_stats_lib.py
@@ -2,13 +2,13 @@
 
 import decimal
 import inspect
-import pathlib
 import sys
 import unittest
+from pathlib import Path
 from typing import Any
 from unittest import mock
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 sys.path.insert(0, str(REPO_ROOT))
 from tools.stats.upload_metrics import add_global_metric, emit_metric
 
diff --git a/tools/testing/do_target_determination_for_s3.py b/tools/testing/do_target_determination_for_s3.py
index 32ea85b9802146..15d72174f21100 100644
--- a/tools/testing/do_target_determination_for_s3.py
+++ b/tools/testing/do_target_determination_for_s3.py
@@ -1,10 +1,10 @@
 import json
 import os
-import pathlib
 import sys
+from pathlib import Path
 
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 sys.path.insert(0, str(REPO_ROOT))
 
 from tools.stats.import_test_stats import (
diff --git a/tools/testing/explicit_ci_jobs.py b/tools/testing/explicit_ci_jobs.py
index b81e2cb6215aa5..bc7736194f4828 100755
--- a/tools/testing/explicit_ci_jobs.py
+++ b/tools/testing/explicit_ci_jobs.py
@@ -4,15 +4,15 @@
 
 import argparse
 import fnmatch
-import pathlib
 import subprocess
 import textwrap
+from pathlib import Path
 from typing import Any
 
 import yaml
 
 
-REPO_ROOT = pathlib.Path(__file__).parent.parent.parent
+REPO_ROOT = Path(__file__).parent.parent.parent
 CONFIG_YML = REPO_ROOT / ".circleci" / "config.yml"
 WORKFLOWS_DIR = REPO_ROOT / ".github" / "workflows"
 
diff --git a/tools/testing/modulefinder_determinator.py b/tools/testing/modulefinder_determinator.py
index eba68d78b16b38..b9262e34548d6d 100644
--- a/tools/testing/modulefinder_determinator.py
+++ b/tools/testing/modulefinder_determinator.py
@@ -2,12 +2,12 @@
 
 import modulefinder
 import os
-import pathlib
 import sys
 import warnings
+from pathlib import Path
 from typing import Any
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent
 
 # These tests are slow enough that it's worth calculating whether the patch
 # touched any related files first. This list was manually generated, but for every
diff --git a/tools/testing/target_determination/gen_artifact.py b/tools/testing/target_determination/gen_artifact.py
index f69924c451ffb5..0c62bd02f4d3d4 100644
--- a/tools/testing/target_determination/gen_artifact.py
+++ b/tools/testing/target_determination/gen_artifact.py
@@ -2,10 +2,10 @@
 
 import json
 import os
-import pathlib
+from pathlib import Path
 from typing import Any
 
-REPO_ROOT = pathlib.Path(__file__).resolve().parent.parent.parent.parent
+REPO_ROOT = Path(__file__).resolve().parent.parent.parent.parent
 
 
 def gen_ci_artifact(included: list[Any], excluded: list[Any]) -> None:
diff --git a/torch/jit/_monkeytype_config.py b/torch/jit/_monkeytype_config.py
index 4662869e36835c..ecf7cd865fdeb7 100644
--- a/torch/jit/_monkeytype_config.py
+++ b/torch/jit/_monkeytype_config.py
@@ -1,14 +1,15 @@
 # mypy: allow-untyped-defs
 import inspect
-import pathlib
 import sys
 import typing
 from collections import defaultdict
+from pathlib import Path
 from types import CodeType
 from typing import Dict, Iterable, List, Optional
 
 import torch
 
+
 _IS_MONKEYTYPE_INSTALLED = True
 try:
     import monkeytype  # type: ignore[import]
@@ -189,5 +190,5 @@ def jit_code_filter(code: CodeType) -> bool:
     ):
         return False
 
-    filename = pathlib.Path(code.co_filename).resolve()
+    filename = Path(code.co_filename).resolve()
     return not any(_startswith(filename, lib_path) for lib_path in LIB_PATHS)
diff --git a/torch/utils/model_dump/__init__.py b/torch/utils/model_dump/__init__.py
index 7e2bc36d2e7131..f2cd974798f915 100644
--- a/torch/utils/model_dump/__init__.py
+++ b/torch/utils/model_dump/__init__.py
@@ -64,21 +64,18 @@
       (they probably don't work at all right now).
 """
 
-import sys
-import os
-import io
-import pathlib
-import re
 import argparse
-import zipfile
+import io
 import json
+import os
 import pickle
 import pprint
+import re
+import sys
 import urllib.parse
-
-from typing import (
-    Dict,
-)
+import zipfile
+from pathlib import Path
+from typing import Dict
 
 import torch.utils.show_pickle
 
@@ -201,7 +198,7 @@ def get_model_info(
         file_size = path_or_file.stat().st_size  # type: ignore[attr-defined]
     elif isinstance(path_or_file, str):
         default_title = path_or_file
-        file_size = pathlib.Path(path_or_file).stat().st_size
+        file_size = Path(path_or_file).stat().st_size
     else:
         default_title = "buffer"
         path_or_file.seek(0, io.SEEK_END)
diff --git a/torchgen/gen_backend_stubs.py b/torchgen/gen_backend_stubs.py
index a25ab66d698e85..92a897a330f903 100644
--- a/torchgen/gen_backend_stubs.py
+++ b/torchgen/gen_backend_stubs.py
@@ -2,9 +2,9 @@
 
 import argparse
 import os
-import pathlib
 import re
 from collections import Counter, defaultdict, namedtuple
+from pathlib import Path
 from typing import Sequence
 
 import yaml
@@ -529,7 +529,7 @@ def run(
     source_yaml: str, output_dir: str, dry_run: bool, impl_path: str | None = None
 ) -> None:
     # Assumes that this file lives at PYTORCH_ROOT/torchgen/gen_backend_stubs.py
-    pytorch_root = pathlib.Path(__file__).parent.parent.absolute()
+    pytorch_root = Path(__file__).parent.parent.absolute()
     template_dir = os.path.join(pytorch_root, "aten/src/ATen/templates")
 
     def make_file_manager(install_dir: str) -> FileManager:
diff --git a/torchgen/gen_lazy_tensor.py b/torchgen/gen_lazy_tensor.py
index 3f5d83613c7c09..52e8b3cfbeea4b 100644
--- a/torchgen/gen_lazy_tensor.py
+++ b/torchgen/gen_lazy_tensor.py
@@ -2,8 +2,8 @@
 
 import argparse
 import os
-import pathlib
 from collections import namedtuple
+from pathlib import Path
 from typing import Any, Callable, Iterable, Iterator, Sequence
 
 import yaml
@@ -252,7 +252,7 @@ def main() -> None:
     options = parser.parse_args()
 
     # Assumes that this file lives at PYTORCH_ROOT/torchgen/gen_backend_stubs.py
-    torch_root = pathlib.Path(__file__).parent.parent.parent.absolute()
+    torch_root = Path(__file__).parent.parent.parent.absolute()
     aten_path = str(torch_root / "aten" / "src" / "ATen")
     lazy_ir_generator: type[GenLazyIR] = default_args.lazy_ir_generator
     if options.gen_ts_lowerings: