Update rwkv_encoder.py

aky15

2024-01-11 c7c97cb0fe91b06dcbc391b5a7dee92d496dc894

 funasr/models/frontend/abs_frontend.py

@@ -14,4 +14,4 @@
    def forward(
        self, input: torch.Tensor, input_lengths: torch.Tensor
    ) -> Tuple[torch.Tensor, torch.Tensor]:
        raise NotImplementedError
        raise NotImplementedError