code: def runner() -> CliRunner:
      return CliRunner()
  
file_path: BentoML/tests/test_cli_regression.py
imports: from __future__ import annotations
  import os
  import shlex
  import time
  import pytest
  from click.testing import CliRunner
label_desc: Use image node_id 1 for calling a global function with example usage: runner() and returns: CliRunner