code: def teardown_method(self, method):
      del self.model
      del self.data
      del self.validation_data
  
file_path: analytics-zoo/pyzoo/test/zoo/chronos/model/test_prophet.py
imports: import pytest
  from test.zoo.pipeline.utils.test_utils import ZooTestCase
  from zoo.chronos.model.prophet import ProphetModel
  import numpy
  import os
  from numpy.testing import assert_array_almost_equal
  import pandas
label_desc: Use image node_id 2 for calling the TestProphetModel obj's underlying member method code with example usage: obj.teardown_method(method) without return types