fix the bug "can't start ASR streaming_server" (#2337)

* Update application.yaml

demos/streaming_asr_server/conf/application.yaml

@@ -28,6 +28,7 @@ asr_online:
     sample_rate: 16000
     cfg_path: 
     decode_method: 
+    num_decoding_left_chunks: -1
     force_yes: True
     device: 'cpu' # cpu or gpu:id
     decode_method: "attention_rescoring"

examples/iwslt2012/punc0/README.md

@@ -18,12 +18,62 @@
 ./run.sh --stage 3 --stop-stage 3
 ```
 ## Pretrained Model
-The pretrained model can be downloaded here [ernie_linear_p3_iwslt2012_zh_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/text/ernie_linear_p3_iwslt2012_zh_ckpt_0.1.1.zip).
+The pretrained model can be downloaded here:
+
+[ernie_linear_p3_iwslt2012_zh_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/text/ernie_linear_p3_iwslt2012_zh_ckpt_0.1.1.zip)
+
+[ernie-3.0-base.tar.gz](https://paddlespeech.bj.bcebos.com/punc_restore/ernie-3.0-base.tar.gz)
+
+[ernie-3.0-medium.tar.gz](https://paddlespeech.bj.bcebos.com/punc_restore/ernie-3.0-medium.tar.gz)
+
+[ernie-3.0-micro.tar.gz](https://paddlespeech.bj.bcebos.com/punc_restore/ernie-3.0-micro.tar.gz)
+
+[ernie-mini.tar.gz](https://paddlespeech.bj.bcebos.com/punc_restore/ernie-mini.tar.gz)
+
+[ernie-nano.tar.gz](https://paddlespeech.bj.bcebos.com/punc_restore/ernie-nano.tar.gz)
+
+[ernie-tiny.tar.gz](https://paddlespeech.bj.bcebos.com/punc_restore/ernie-tiny.tar.gz)
 
 ### Test Result
-- Ernie
+- Ernie 1.0
     |       |COMMA  |  PERIOD | QUESTION | OVERALL|
     |:-----:|:-----:|:-----:|:-----:|:-----:|  
     |Precision  |0.510955  |0.526462  |0.820755  |0.619391|
     |Recall     |0.517433  |0.564179  |0.861386  |0.647666|
     |F1         |0.514173  |0.544669  |0.840580  |0.633141|
+- Ernie-tiny
+    |       |COMMA  |  PERIOD | QUESTION | OVERALL|
+    |:-----:|:-----:|:-----:|:-----:|:-----:|  
+    |Precision  |0.733177  |0.721448  |0.754717  |0.736447|
+    |Recall     |0.380740  |0.524646  |0.733945  |0.546443|
+    |F1         |0.501204  |0.607506  |0.744186  |0.617632|
+- Ernie-3.0-base-zh
+    |       |COMMA  |  PERIOD | QUESTION | OVERALL|
+    |:-----:|:-----:|:-----:|:-----:|:-----:|  
+    |Precision  |0.805947  |0.764160  |0.858491  |0.809532|
+    |Recall     |0.399070  |0.567978  |0.850467  |0.605838|
+    |F1         |0.533817  |0.651623  |0.854460  |0.679967|
+- Ernie-3.0-medium-zh
+    |       |COMMA  |  PERIOD | QUESTION | OVERALL|
+    |:-----:|:-----:|:-----:|:-----:|:-----:|  
+    |Precision  |0.730829  |0.699164  |0.707547  |0.712514|
+    |Recall     |0.388196  |0.533286  |0.797872  |0.573118|
+    |F1         |0.507058  |0.605062  |0.750000  |0.620707|
+- Ernie-3.0-mini-zh
+    |       |COMMA  |  PERIOD | QUESTION | OVERALL|
+    |:-----:|:-----:|:-----:|:-----:|:-----:|  
+    |Precision  |0.757433  |0.708449  |0.707547  |0.724477|
+    |Recall     |0.355752  |0.506977  |0.735294  |0.532674|
+    |F1         |0.484121  |0.591015  |0.721154  |0.598763|
+- Ernie-3.0-micro-zh
+    |       |COMMA  |  PERIOD | QUESTION | OVERALL|
+    |:-----:|:-----:|:-----:|:-----:|:-----:|  
+    |Precision  |0.733959  |0.679666  |0.726415  |0.713347|
+    |Recall     |0.332742  |0.483487  |0.712963  |0.509731|
+    |F1         |0.457896  |0.565033  |0.719626  |0.580852|
+- Ernie-3.0-nano-zh
+    |       |COMMA  |  PERIOD | QUESTION | OVERALL|
+    |:-----:|:-----:|:-----:|:-----:|:-----:|  
+    |Precision  |0.693271  |0.682451  |0.754717  |0.710146|
+    |Recall     |0.327784  |0.491968  |0.666667  |0.495473|
+    |F1         |0.445114  |0.571762  |0.707965  |0.574947|