code: def test_modifies_fixture(self, param, cached_mutable_fixture):
      assert cached_mutable_fixture["val"] == 0
  
      # The tests should receive a copy of the fixture value.  If
      # the test receives the original and not a copy, then this
      # will cause the next parametrization to fail.
      cached_mutable_fixture["val"] = param
  
imports: import os
  import sys
  import pytest
  import tvm.testing
label_desc: Use image node_id 2 for calling the TestCachedFixtureIsCopy obj's underlying member method code with example usage: obj.test_modifies_fixture(param, cached_mutable_fixture) without return types