Merge pull request #47 from ConvLab/unified_dataset

convlab2/base_models/t5/create_data.py

convlab2/base_models/t5/dst/dst_metric.py

convlab2/base_models/t5/dst/merge_predict_res.py

convlab2/base_models/t5/dst/run_multiwoz21.sh

convlab2/base_models/t5/dst/serialization.py

convlab2/base_models/t5/goal2dialogue/run_goal2dialogue.sh

convlab2/base_models/t5/nlu/nlu_metric.py

convlab2/base_models/t5/nlu/run_multiwoz21_user.sh

convlab2/base_models/t5/nlu/run_multiwoz21_user_context3.sh

convlab2/base_models/t5/nlu/run_tm1_user.sh

convlab2/base_models/t5/nlu/run_tm1_user_context3.sh

convlab2/base_models/t5/nlu/run_tm2_user.sh

convlab2/base_models/t5/nlu/run_tm2_user_context3.sh

convlab2/base_models/t5/nlu/run_tm3_user.sh

convlab2/base_models/t5/nlu/run_tm3_user_context3.sh

convlab2/base_models/t5/rg/run_rg.sh

convlab2/base_models/t5/run_seq2seq.py