code: def assert_import(package_name):
      global import_errors
      if package_name in import_errors:
          msg, e = import_errors[package_name]
          print(msg)
          raise e
  
imports: import copy
  import os
  import re
  import sys
  from contextlib import contextmanager
  import numpy
  import pandas
  import scipy.special
  import sklearn
label_desc: Use image node_id 1 for calling a global function with example usage: assert_import(package_name) without return types