code: def get_model_ckpt(model_type, customized_model):
      """Return the path to the model checkpoint based on the input args."""
      if customized_model is not None:
          return customized_model
      else:
          return MODEL_TYPE_MAP[model_type]
  
imports: import os
  import subprocess
  import sys
  import tempfile
  from typing import Any, Dict, Optional, Tuple
  from absl import app
  from absl import flags
  from absl import logging
  import tensorflow
label_desc: Use image node_id 14 for calling a global function with example usage: get_model_ckpt(model_type, customized_model) and returns: customized_model, MODEL_TYPE_MAP