code: def _get_top_level_module(full_module_name):
      return full_module_name.split(".")[0]
  
imports: import argparse
  import builtins
  import functools
  import importlib
  import json
  import os
  import sys
  import mlflow
  from mlflow.models.model import MLMODEL_FILE_NAME, Model
  from mlflow.pyfunc import MAIN
  from mlflow.utils._spark_utils import _prepare_subprocess_environ_for_creating_local_spark_session
  from mlflow.utils.file_utils import write_to
  from mlflow.utils.requirements_utils import DATABRICKS_MODULES_TO_PACKAGES, MLFLOW_MODULES_TO_PACKAGES
label_desc: Use image node_id 1 for calling a global function with example usage: _get_top_level_module(full_module_name) and returns: full_module_name