code: def _get_module(generator):
      return import_module("ISR.models." + generator)
  
imports: import os
  from importlib import import_module
  import numpy
  from ISR.utils.utils import setup, parse_args
  from ISR.utils.logger import get_logger
label_desc: Use image node_id 1 for calling a global function with example usage: _get_module(generator) and returns: import_module