The microphone example requires the PyAudio library. Read the PyAudio installation instructions first.
And Then,
pip install -r requirements.txtSet the credentials in your environment before running a sample:
export RTZR_CLIENT_ID=...
export RTZR_CLIENT_SECRET=...Download the official RTZR streaming proto into src/ and generate the Python client:
python -m grpc_tools.protoc -I./src --python_out=./src --grpc_python_out=./src ./src/rtzr-stt.proto