docstr: Test that an unknown type returns False.
docstr_tok: ["Test","that","an","unknown","type","returns","False","."]
code: def test_subclass_unknown_type(self):
      """Test that an unknown type returns False."""
  
      # pylint: disable=too-few-public-methods
      class UnknownType:
          """Unknown type."""
  
      assert not issubclass(UnknownType, TensorLike)
  
file_path: pennylane/tests/test_typing.py
imports: import numpy
  import pytest
  import pennylane.numpy
  from pennylane.typing import TensorLike
label_desc: Use image node_id 7 for calling the TestTensorLike obj's underlying member method code with example usage: obj.test_subclass_unknown_type() without return types