code: def save(
      file_path, feature_transformers=None, model=None, config=None
  ):
      if not os.path.isdir(file_path):
          os.mkdir(file_path)
      config_path = os.path.join(file_path, "config.json")
      model_path = os.path.join(file_path, "weights_tune.h5")
      if feature_transformers is not None:
          feature_transformers.save(config_path, replace=True)
      if model is not None:
          model.save(model_path, config_path)
      if config is not None:
          save_config(config_path, config)
  
file_path: analytics-zoo/pyzoo/zoo/chronos/autots/deprecated/feature/utils.py
imports: import json
  import os
  import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: save(file_path, feature_transformers, model, config) without return types