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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get_shape_without_batch_dimension(tensor_nest):
 """Converts Tensor nest to a TensorShape nest, removing batch dimension."""

  def _strip_batch_and_convert_to_shape(tensor):
    return tensor.get_shape()[1:]
  return nest.map_structure(_strip_batch_and_convert_to_shape, tensor_nest)