code: def __exit__(self, exc_type, exc_val, exc_tb):
      self.monkeypatch.delenvs(
          [
              MLFLOW_TRACKING_PASSWORD.name,
              MLFLOW_TRACKING_PASSWORD.name,
          ],
          raising=False,
      )
  
file_path: mlflow/tests/server/auth/auth_test_utils.py
imports: from mlflow.environment_variables import MLFLOW_TRACKING_PASSWORD, MLFLOW_TRACKING_USERNAME
  from mlflow.server.auth import auth_config
  from tests.helper_functions import random_str
  from tests.tracking.integration_test_utils import _send_rest_tracking_post_request
label_desc: Use image node_id 3 for calling the User obj's underlying member method code with example usage: obj.__exit__(exc_type, exc_val, exc_tb) without return types