fix lm_inference_launch.py

wucong.lyb

2023-05-22 42e1259075e6cf75c41a2c1826c6af92c353a71f

 funasr/models/encoder/opennmt_encoders/conv_encoder.py

@@ -67,7 +67,7 @@

class ConvEncoder(AbsEncoder):
    """
    author: Speech Lab, Alibaba Group, China
    Author: Speech Lab of DAMO Academy, Alibaba Group
    Convolution encoder in OpenNMT framework
    """