code: def async_client(flight_client):
      async_or_skip(flight_client)
      yield flight_client.as_async()
  
file_path: arrow/python/pyarrow/tests/test_flight_async.py
imports: import asyncio
  import pytest
  import pyarrow
label_desc: Use image node_id 3 for calling a global function with example usage: async_client(flight_client) without return types