code: def test_generate_random_email(self):
      email = Anonymizer._generate_random_email()
      assert Anonymizer._is_valid_email(email) is True
  
file_path: pandas-ai/tests/helpers/test_anonymizer.py
imports: import pandas
  from pandasai.helpers.anonymizer import Anonymizer
label_desc: Use image node_id 4 for calling the TestAnonymizeDataFrameHead obj's underlying member method code with example usage: obj.test_generate_random_email() without return types