code: def datasette(ds_client):
      return ds_client.ds
  
file_path: datasette/tests/test_internals_datasette.py
imports: import dataclasses
  from datasette import Forbidden, Context
  from datasette.app import Datasette, Database
  from itsdangerous import BadSignature
  import pytest
  from typing import Optional
label_desc: Use image node_id 1 for calling a global function with example usage: datasette(ds_client) and returns: ds_client