class_docstr: Make sure the package is alive.
docstr: Ensure no type errors in the model zoo.
docstr_tok: ["Ensure","no","type","errors","in","the","model","zoo","."]
code: def test_zoolist_types(self):
      """
      Ensure no type errors in the model zoo.
      """
      self._check_types(model_list, "Zoo")
  
file_path: ParlAI/tests/test_zootasks.py
imports: import os
  import unittest
  import pytest
  import parlai.utils.testing
  from parlai.zoo.model_list import model_list
  from parlai.tasks.task_list import task_list
label_desc: Use image node_id 3 for calling the TestZooAndTasks obj's underlying member method code with example usage: obj.test_zoolist_types() without return types