fix issue in director/producer

services/director/src/simcore_service_director/producer.py

@@ -534,7 +534,7 @@ async def _get_service_state(
     log.debug("Getting service %s state", service_name)
     tasks = await client.tasks.list(filters={"service": service_name})
 
-    async def _wait_for_tasks(tasks):
+    async def _wait_for_tasks():
         task_started_time = datetime.utcnow()
         while (datetime.utcnow() - task_started_time) < timedelta(seconds=20):
             tasks = await client.tasks.list(filters={"service": service_name})
@@ -544,7 +544,7 @@ async def _wait_for_tasks(tasks):
                 return
             await asyncio.sleep(1)  # let other events happen too
 
-    await _wait_for_tasks(tasks)
+    await _wait_for_tasks()
     if not tasks:
         return (ServiceState.FAILED, "getting state timed out")
 
@@ -873,7 +873,7 @@ async def start_service(
     service_tag: str,
     node_uuid: str,
     node_base_path: str,
-    request_simcore_user_agent: str
+    request_simcore_user_agent: str,
 ) -> Dict:
     # pylint: disable=C0103
     log.debug(
@@ -1131,7 +1131,7 @@ async def stop_service(app: web.Application, node_uuid: str, save_state: bool) -
                     "Could not save state because %s is unreachable [%s]."
                     "Resuming stop_service.",
                     service_host_name,
-                    err
+                    err,
                 )
 
         # remove the services