code: def test_serialize_deserialize_explanation():
      exp = Explanation(meta=valid_meta, data=valid_data)
      jrep = exp.to_json()
      exp2 = Explanation.from_json(jrep)
      assert exp == exp2
  
imports: import copy
  import numpy
  import pytest
  from alibi.api.interfaces import Explainer, Explanation, FitMixin
label_desc: Use image node_id 8 for calling a global function with example usage: test_serialize_deserialize_explanation() without return types