fix: add missing await for getting default user (#1131)

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cognee/modules/pipelines/operations/run_tasks.py

@@ -58,7 +58,7 @@ async def run_tasks(
     context: dict = None,
 ):
     if not user:
-        user = get_default_user()
+        user = await get_default_user()
 
     # Get Dataset object
     db_engine = get_relational_engine()

cognee/modules/pipelines/operations/run_tasks_distributed.py

@@ -44,7 +44,7 @@ if modal:
 
 async def run_tasks_distributed(tasks, dataset_id, data, user, pipeline_name, context):
     if not user:
-        user = get_default_user()
+        user = await get_default_user()
 
     db_engine = get_relational_engine()
     async with db_engine.get_async_session() as session: