* fix: 🐛 fix python ASREngine not pass codeswitch

* docs: 📝 Update Docs

* 修改模型判断方式

Update README.md

Update README.md

* fix asr infer.py

* add readme.

* librispeech hubert, test=asr

* librispeech hubert, test=asr

* hubert decode

* review

* copyright, notes, example related

* hubert cli

* pre-commit format

* fix conflicts

* fix conflicts

* doc related

* doc and train config

* librispeech.py

* support hubert cli

Update README.md

[engine]fix copyright, test=doc

[engine]Update README.md in engine

[ASR] add amp for U2 conformer

* fix cli args to config

* fix train cli

[TTS]update lr schedulers from per iter to per epoch for VITS 

[engine] merge speechx

This reverts commit 6e0044be.

*merge develop into speechx

* update wfst script

* add skip blank

* move s2t data preprocess into paddlespeech.dataset

* avg model, compute wer, format rsl into paddlespeech.dataset

* fix format rsl

* fix avg ckpts

Signed-off-by: Yulv-git <yulvchi@qq.com>

* mv dataset into paddlespeech.dataset

* add aidatatang

* fix import

* [Engine] rename cls to AudioClassification
* [Engine] add android && vad demo