#   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.

# TODO: define api to implement decoding algorithm  
# __all__ = ['BeamSearchDecoder',
#            'Decoder',
#            'beam_search',
#            'beam_search_decode',
#            'crf_decoding',
#            'ctc_greedy_decoder',
#            'dynamic_decode',
#            'gather_tree']