docstr: Test that the ALICE agent is stable over time.
docstr_tok: ["Test","that","the","ALICE","agent","is","stable","over","time","."]
code: def test_alice_runs(self):
      """
      Test that the ALICE agent is stable over time.
      """
      valid, test = testing_utils.eval_model(
          dict(task="convai2", model="alice")
      )
      self.assertEqual(valid["f1"], 0.01397)
  
imports: import unittest
  import parlai.utils.testing
label_desc: Use image node_id 1 for calling the TestAlice obj's underlying member method code with example usage: obj.test_alice_runs() without return types