Fix AttributeError in run_live when using AgentTool (google#274)

RashRAJ · hangfei · web-flow · commit daed45612559 · 2025-04-18T13:37:17.000-07:00
Co-authored-by: Hangfei Lin &lt;hangfei@google.com&gt;
diff --git a/src/google/adk/flows/llm_flows/functions.py b/src/google/adk/flows/llm_flows/functions.py
@@ -310,7 +310,7 @@ async def _process_function_live_helper(
       function_response = {
           'status': f'No active streaming function named {function_name} found'
       }
-  elif inspect.isasyncgenfunction(tool.func):
+  elif hasattr(tool, "func") and inspect.isasyncgenfunction(tool.func):
     print('is async')
 
     # for streaming tool use case

Original file line number	Diff line number	Diff line change
`@@ -310,7 +310,7 @@ async def _process_function_live_helper(`
`310`	`310`	`function_response = {`
`311`	`311`	`'status': f'No active streaming function named {function_name} found'`
`312`	`312`	`}`
`313`		`- elif inspect.isasyncgenfunction(tool.func):`
	`313`	`+ elif hasattr(tool, "func") and inspect.isasyncgenfunction(tool.func):`
`314`	`314`	`print('is async')`
`315`	`315`
`316`	`316`	`# for streaming tool use case`