code: def convert_path_to_string(varnames):
      """Converts the specified variables to a path string."""
      return preprocess_args(os.fspath, varnames)
  
file_path: moviepy/moviepy/decorators.py
imports: import inspect
  import os
  import decorator
  from moviepy.tools import convert_to_seconds
label_desc: Use image node_id 10 for calling a global function with example usage: convert_path_to_string(varnames) and returns: preprocess_args