class_docstr: Tests for the relative entropy qml.math function
class_docstr_tok: ["Tests","for","the","relative","entropy","qml.math","function"]
docstr: Test that an error is raised when the dimensions do not match
docstr_tok: ["Test","that","an","error","is","raised","when","the","dimensions","do","not","match"]
code: def test_size_mismatch(self, state0, state1):
      """Test that an error is raised when the dimensions do not match"""
      msg = "The two states must have the same number of wires"
  
      with pytest.raises(qml.QuantumFunctionError, match=msg):
          qml.math.relative_entropy(state0, state1)
  
imports: import pytest
  import pennylane
  from pennylane import numpy
label_desc: Use image node_id 2 for calling the TestRelativeEntropy obj's underlying member method code with example usage: obj.test_size_mismatch(state0, state1) without return types