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.
  
  from ..core import AnalysisConfig, PaddleDType, PaddlePlace
  from ..core import PaddleInferPredictor, PaddleInferTensor
  
  import numpy as np
  
  DataType = PaddleDType
  PlaceType = PaddlePlace
  PrecisionType = AnalysisConfig.Precision
  Config = AnalysisConfig
  Tensor = PaddleInferTensor
  Predictor = PaddleInferPredictor
  
  
  def tensor_copy_from_cpu(self, data):
      '''
      Support input type check based on tensor.copy_from_cpu.
      '''
      if not isinstance(data, np.ndarray):
          raise TypeError(
              "In copy_from_cpu, we only support numpy ndarray data type.")
      self.copy_from_cpu_bind(data)
  
  
  Tensor.copy_from_cpu = tensor_copy_from_cpu
  