Update SDK_tutorial_zh.md

Yabin Li

2023-07-05 4cce8ae915b1b02307eda7b914489a5d269d4d67

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