code: def has_mapping(eng) -> bool:
      return eng.matlab_toolbox()["mapping"]
  
file_path: pymap3d/src/pymap3d/tests/matlab_engine.py
imports: import functools
  from pathlib import Path
  from datetime import datetime
  import matlab.engine
label_desc: Use image node_id 5 for calling a global function with example usage: has_mapping(eng) and returns: eng