Merge pull request #1053 from alibaba-damo-academy/dev_lzr_en

Lizerui9926

2023-11-02 8c904ecadde91d19d97a011377cc978459d601ce

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beam_size: 5
penalty: 0.0
maxlenratio: 0.0
minlenratio: 0.0
ctc_weight: 0.5
lm_weight: 0.7