text: # Copyright (c) 2020  PaddlePaddle Authors. All Rights Reserved.
  #
  # 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.
  import numpy
  import math
  import os
  
  
  def string(param):
      return "\'{}\'".format(param)
  
  def name_generator(nn_name, nn_name2id):
      if nn_name in nn_name2id:
          nn_name2id[nn_name] += 1
      else:
          nn_name2id[nn_name] = 0
      real_nn_name = nn_name + str(nn_name2id[nn_name])
      return real_nn_name