Compile gRPC service for Python

compile-gRPC-for-python

# Install grpcio dependency and grpcio-tools used to generate stubs
python -m pip install grpcio grpcio-tools

# Generate stubs from protbuf file
python -m grpc_tools.protoc \
  -I../../protos \
  --python_out=. \
  --grpc_python_out=. ../../protos/foo.proto