## using paraformer with grpc

We can send streaming audio data to server in real-time with grpc client every 10 ms e.g., and get transcribed text when stop speaking.
The audio data is in streaming, the asr inference process is in offline.



Step 1) Generate protobuf file for grpc
```
python -m grpc_tools.protoc  --proto_path=./proto -I ./proto    --python_out=. --grpc_python_out=./ ./proto/paraformer.proto
```

Step 2) start grpc server
```
python grpc_main_server.py --port 10095
```

Step 3) start grpc client
```
python grpc_main_client_mic.py --host 127.0.0.1 --port 10095
```