[fix] Fixed missing return statement (mistakenly removed due to merge conflict)

Author: Aryamanz29

pyatlan/utils.py

@@ -491,7 +491,7 @@ class PyAtlanThreadPoolExecutor(ThreadPoolExecutor):
     client = AtlanClient()
 
     async def fetch_asset():
-        loop = asyncio.get_event_loop()
+        loop = asyncio.get_running_loop()
         sdk_func = partial(
             client.asset.get_by_guid, "ef1ffe2c-8fc9-433a-8cf8-b4583f2d2375", Table
         )
@@ -518,6 +518,8 @@ def _fn():
                     var.set(value)
             return fn(*args, **kwargs)
 
+        return super().submit(_fn)
+
 
 class ExtendableEnumMeta(EnumMeta):
     def __init__(cls, name, bases, namespace):