Drop unhelpful comments

Author: DABH

tests/contrib/langgraph/e2e_functional_entrypoints.py

@@ -134,10 +134,6 @@ async def interrupt_entrypoint(value: str) -> dict:
 
 @task
 async def slow_task(x: int) -> int:
-    # Wait forever; the only exit is the start_to_close_timeout configured
-    # by tests that exercise this task's timeout path, or worker-shutdown
-    # cancellation. A finite sleep would race with the server processing the
-    # activity's completion vs. processing the timeout.
     await asyncio.Event().wait()
     return x
 

tests/contrib/langgraph/test_timeout.py

@@ -19,9 +19,6 @@ class State(TypedDict):
 
 
 async def node(state: State) -> dict[str, str]:  # pyright: ignore[reportUnusedParameter]
-    # Wait forever; the only exit is the start_to_close_timeout below or
-    # worker-shutdown cancellation. A finite sleep would race with the server
-    # processing the activity's completion vs. processing the timeout.
     await asyncio.Event().wait()
     return {"value": "done"}