fix the unuseful code, test=doc

paddlespeech/s2t/modules/ctc.py

@@ -181,7 +181,6 @@ class CTCDecoder(CTCDecoderBase):
         if self._ext_scorer is not None:
             return
         
-        from paddlespeech.s2t.decoders.ctcdecoder import Scorer  # noqa: F401
         if language_model_path != '':
             logger.info("begin to initialize the external scorer "
                         "for decoding")

paddlespeech/server/conf/ws_application.yaml

@@ -45,11 +45,3 @@ asr_online:
         shift_n: 4      # frame
         window_ms: 20   # ms
         shift_ms: 10    # ms
-
-    vad_conf:
-        aggressiveness: 2
-        sample_rate: 16000
-        frame_duration_ms: 20
-        sample_width: 2
-        padding_ms: 200
-        padding_ratio: 0.9

paddlespeech/server/conf/ws_conformer_application.yaml

@@ -21,7 +21,7 @@ engine_list: ['asr_online']
 ################################### ASR #########################################
 ################### speech task: asr; engine_type: online #######################
 asr_online:
-    model_type: 'conformer_online_multi-cn'
+    model_type: 'conformer_online_multicn'
     am_model: # the pdmodel file of am static model [optional]
     am_params:  # the pdiparams file of am static model [optional]
     lang: 'zh'

paddlespeech/server/engine/asr/online/asr_engine.py

@@ -59,7 +59,7 @@ pretrained_models = {
         'lm_md5':
         '29e02312deb2e59b3c8686c7966d4fe3'
     },
-    "conformer_online_multi-cn-zh-16k": {
+    "conformer_online_multicn-zh-16k": {
         'url':
         'https://paddlespeech.bj.bcebos.com/s2t/multi_cn/asr1/asr1_chunk_conformer_multi_cn_ckpt_0.2.3.model.tar.gz',
         'md5':

paddlespeech/server/ws/asr_socket.py

@@ -28,7 +28,6 @@ router = APIRouter()
 
 @router.websocket('/ws/asr')
 async def websocket_endpoint(websocket: WebSocket):
-    print("websocket protocal receive the dataset")
     await websocket.accept()
 
     engine_pool = get_engine_pool()