remove forgotten debug print in timeresp, and unused imports in delay_test

MythasNauveili · MythasNauveili · commit 115064642a3e · 2025-05-13T08:15:57.000+02:00
diff --git a/control/tests/delay_test.py b/control/tests/delay_test.py
@@ -9,9 +9,6 @@
 
 from control.delay import pade
 
-from control.delaylti import delay
-from control.xferfcn import tf
-
 
 class TestPade:
     """Test Pade approx
diff --git a/control/timeresp.py b/control/timeresp.py
@@ -1299,12 +1299,6 @@ def forced_response(
 
                 for i in range(1, n_steps):
                     xout[:, i] = Ad @ xout[:, i - 1] + Bd0 @ U[:, i - 1] + Bd1 @ U[:, i]
-                    # debug print
-                    if i < 10:
-                        print(
-                            "dxdt = ",
-                            (Ad @ xout[:, i - 1] + Bd0 @ U[:, i - 1] + Bd1 @ U[:, i]),
-                        )
 
                 yout = C @ xout + D @ U
             tout = T
@@ -1645,8 +1639,6 @@ def step_response(
         U = np.zeros((sys.ninputs, T.size))
         U[i, :] = np.ones_like(T)
 
-        # print(U)
-
         response = forced_response(
             sys,
             T,
