text: """
   Copyright (C) 2018-2021 Intel Corporation
  
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
  
        http://www.apache.org/licenses/LICENSE-2.0
  
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
  """
  from extensions.ops.Cast import Cast
  from extensions.ops.cumsum import CumSum
  from mo.front.common.partial_infer.utils import int64_array
  from mo.front.common.replacement import FrontReplacementOp
  from mo.front.mxnet.extractors.utils import get_mxnet_layer_attrs, mxnet_str_dtype_to_np
  from mo.front.tf.graph_utils import create_op_node_with_second_input
  from mo.graph.graph import Graph, rename_node, Node
  from mo.ops.const import Const
  
  
  class CumSumFrontReplacer(FrontReplacementOp):
      op = 'MXNetCumSum'
      enabled = True
  
      def replace_op(self, graph: Graph, node: Node):
          name = node.soft_get('name', node.id)
          axis = node.soft_get('axis', 0)
  
          rename_node(node=node, name=name + '/to_be_removed')
          cumsum_node = create_op_node_with_second_input(graph, CumSum, int64_array(axis),
                                                         {'name': name, 'reverse': False, 'exclusive': False})
          rename_node(cumsum_node, name)
  
          node.in_port(0).get_connection().set_destination(cumsum_node.in_port(0))
          if node.has_valid('mx_out_type') and node['mx_out_type'] is not None:
              rename_node(node=cumsum_node, name=name + '/CumSum')
              convert = Cast(graph, {'name': name, 'dst_type': node['mx_out_type']}).create_node()
              rename_node(convert, name)
              cumsum_node.out_port(0).connect(convert.in_port(0))
              return [convert.id]
          else:
              return [cumsum_node.id]
  