fix retry policies

Author: felixs8696

src/agentex/lib/adk/_modules/acp.py

@@ -23,7 +23,7 @@
 
 logger = make_logger(__name__)
 
-DEFAULT_RETRY_POLICY = RetryPolicy(maximum_attempts=1)
+DEFAULT_RETRY_POLICY = RetryPolicy(maximum_attempts=0)
 
 
 class ACPModule:

src/agentex/lib/core/temporal/activities/activity_helpers.py

@@ -20,10 +20,6 @@ async def execute_activity(
         heartbeat_timeout: timedelta | None = None,
         retry_policy: RetryPolicy | None = None,
     ) -> Any:
-        if start_to_close_timeout is None:
-            start_to_close_timeout = timedelta(seconds=10)
-        if retry_policy is None:
-            retry_policy = RetryPolicy(maximum_attempts=0)
 
         response = await workflow.execute_activity(
             activity=activity_name,