code: def _load_config(path):
      if os.path.exists(path):
          with open(path) as f:
              return json.load(f)
      else:
          return {}
  
file_path: metaflow/metaflow/plugins/aws/step_functions/production_token.py
imports: import os
  import json
  import random
  import string
  import zlib
  from itertools import dropwhile, islice
  from metaflow.util import to_bytes
label_desc: Use image node_id 3 for calling a global function with example usage: _load_config(path) and returns: dict, json