class_docstr: Test the basic serializer and deserializer (i.e. using pickle),
  including metadata access.
code: def test_serialize_deserialize_1(self, tmp_path):
      data, _ = Serializer(self.image1)
      obj = Deserializer(data)
      assert_element_equal(obj, self.image1)
  
imports: import numpy
  from holoviews import Image, Layout
  from holoviews.core.io import Deserializer, Pickler, Serializer, Unpickler
  from holoviews.element.comparison import assert_element_equal
label_desc: Use image node_id 8 for calling the TestSerialization obj's underlying member method code with example usage: obj.test_serialize_deserialize_1(tmp_path) without return types