code: def test_agentchat_cost_token_tracking(save=False):
      run_notebook("agentchat_cost_token_tracking.ipynb", save=save)
  
file_path: autogen/test/test_notebook.py
imports: import sys
  import os
  import pytest
  from conftest import skip_openai
label_desc: Use image node_id 11 for calling a global function with example usage: test_agentchat_cost_token_tracking(save) without return types