class_docstr: Unit tests for the batch_transform class
class_docstr_tok: ["Unit","tests","for","the","batch_transform","class"]
code: def expand_logic_with_kwarg(tape, perform_expansion=None, **kwargs):
      # pylint: disable=unused-argument
      if perform_expansion:
          return TestBatchTransform.phaseshift_expand(tape)
      return tape
  
imports: import functools
  import pytest
  import pennylane
  from pennylane import numpy
label_desc: Use image node_id 4 for calling the TestBatchTransform obj's underlying member method code with example usage: obj.expand_logic_with_kwarg(tape, perform_expansion) and returns: tape, TestBatchTransform