Remove inaccurate comment

core/clients/platform.py

@@ -50,7 +50,6 @@ class LocalPlatformClient(ABC):
                                 f"sleeping for {sleep_time} seconds"
                             )
                         )
-                        # We're running in a thread, so this is fine
                         await asyncio.sleep(sleep_time)
                     elif response["status"] == 400:
                         raise Exception(response)