add rwkv encoder

aky15

2023-10-20 ab653d3871f72f7f6cd1ac3126b3df722f4c7943

 egs_modelscope/tp/TEMPLATE/README.md

@@ -1,3 +1,5 @@
([简体中文](./README_zh.md)|English)

# Timestamp Prediction (FA)

## Inference