Add sentence timestamp support

dingbig

2023-02-22 bea5d984233aae08d7b9f6a3e8a3f309fae581ad

 egs_modelscope/punctuation/punc_ct-transformer_zh-cn-common-vocab272727-pytorch/infer.py

@@ -15,7 +15,7 @@
inference_pipline = pipeline(
    task=Tasks.punctuation,
    model='damo/punc_ct-transformer_zh-cn-common-vocab272727-pytorch',
    model_revision=None,
    model_revision="v1.1.6",
    output_dir="./tmp/"
)