* add multiprocessing for wenetspeech text segmentation * Fix preparing char based lang for wenetspeech * fix style Co-authored-by: WeijiZhuang <zhuangweiji@xiaomi.com>
* add multiprocessing for wenetspeech text segmentation * Fix preparing char based lang for wenetspeech * fix style Co-authored-by: WeijiZhuang <zhuangweiji@xiaomi.com>