add rwkv encoder

aky15

2023-10-20 ab653d3871f72f7f6cd1ac3126b3df722f4c7943

 setup.py

@@ -25,6 +25,7 @@
        "sentencepiece",
        "jieba",
        "rotary_embedding_torch",
        "ffmpeg",
        # TTS
        "pypinyin>=0.44.0",
        "espnet_tts_frontend",
@@ -40,6 +41,8 @@
        "textgrid",
        "protobuf",
        "tqdm",
        "hdbscan",
        "umap",
    ],
    # train: The modules invoked when training only.
    "train": [