code: def joblib_loader(load_from_dir, model_spec):
      file_name = model_spec["file_name"]
      with open(Path(load_from_dir) / file_name, "rb") as fin:
          return joblib.load(fin)
  
imports: import argparse
  from distutils.util import strtobool
  from enum import Enum
  from pathlib import Path
  import joblib
  from azureml.studio.core.data_frame_schema import DataFrameSchema
  from azureml.studio.core.logger import module_logger
  from azureml.studio.core.io.data_frame_directory import load_data_frame_from_directory, save_data_frame_to_directory
  from azureml.studio.core.io.model_directory import load_model_from_directory
label_desc: Use image node_id 1 for calling a global function with example usage: joblib_loader(load_from_dir, model_spec) and returns: joblib