Update SDK_tutorial_online.md

ShiLiang Zhang

2023-08-07 9d7c6e75f0b2ab1a5fc6e3a3a795d804fdb0bc8d

 funasr/export/models/encoder/conformer_encoder.py

@@ -61,7 +61,6 @@
                speech: torch.Tensor,
                speech_lengths: torch.Tensor,
                ):
        speech = speech * self._output_size ** 0.5
        mask = self.make_pad_mask(speech_lengths)
        mask = self.prepare_mask(mask)
        if self.embed is None: