code: def load_example_module(example):
      """Loads modules based upon the given package name"""
      from importlib import import_module
  
      exmod = os.path.split(EXAMPLE_DIR)[1]
      modname = exmod + "." + example
      return import_module(modname)
  
file_path: sympy/examples/all.py
imports: import optparse
  import os
  import sys
  import traceback
  import sympy
label_desc: Use image node_id 1 for calling a global function with example usage: load_example_module(example) and returns: import_module