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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 compute_internal(self, sym_name, bucket_kwargs=None, **arg_dict):
 """ View the internal symbols using the forward function. :param sym_name: :param bucket_kwargs: :param input_dict: :return: """

        data_shapes = {k: v.shape for k, v in arg_dict.items()}
        self.switch_bucket(bucket_kwargs=bucket_kwargs,
                           data_shapes=data_shapes)
        internal_sym = self.sym.get_internals()[sym_name]
        data_inputs = {k: mx.nd.empty(v, ctx=self.ctx)
                       for k, v in self.data_shapes.items()
                       if k in internal_sym.list_arguments()}
        params = {k: v for k, v in self.params.items() if
                  k in internal_sym.list_arguments()}
        aux_states = {k: v for k, v in self.aux_states.items()
                      if k in internal_sym.list_auxiliary_states()}
        exe = internal_sym.bind(ctx=self.ctx,
                                args=dict(params, **data_inputs),
                                args_grad=None,
                                grad_req='null',
                                aux_states=aux_states,
                                shared_exec=self.exe)
        for k, v in arg_dict.items():
            exe.arg_dict[k][:] = v
        exe.forward(is_train=False)
        assert 1 == len(exe.outputs)
        for output in exe.outputs:
            output.wait_to_read()
        return exe.outputs[0]