code: def string_to_python(string):
      try:
          return ast.literal_eval(string)
      except Exception:
          return string
  
file_path: GraphGym/graphgym/utils/io.py
imports: import ast
  import json
  import os
  import shutil
label_desc: Use image node_id 1 for calling a global function with example usage: string_to_python(string) and returns: ast, string