update paraformer streaming recipe

haoneng.lhn

2023-03-24 6c3d68927daa4852b663617ba727618975c66e91

 funasr/models/encoder/opennmt_encoders/self_attention_encoder.py

@@ -272,7 +272,7 @@
            position embedded tensor and mask
        """
        masks = (~make_pad_mask(ilens)[:, None, :]).to(xs_pad.device)
        xs_pad *= self.output_size()**0.5
        xs_pad = xs_pad * self.output_size()**0.5
        if self.embed is None:
            xs_pad = xs_pad
        elif (