code: def import_class_by_path(path: str):
      paths = path.split(".")
      path = ".".join(paths[:-1])
      class_name = paths[-1]
      mod = __import__(path, fromlist=[class_name])
      mod = getattr(mod, class_name)
      return mod
  
file_path: megatron-lm/tests/unit_tests/test_imports.py
imports: import argparse
  import importlib
  import inspect
  import os
  import traceback
  import torch
  import wrapt
  from megatron.core.transformer.module import MegatronModule
label_desc: Use image node_id 1 for calling a global function with example usage: import_class_by_path(path) and returns: mod