This tutorial covers how to create a simple Python application that uses the gRPC Protocol.
It's recommended that you start with protoc_test_drive, to get a hang of gRPC, and the code that it outputs.
After, go through the toy_example to get an idea of how to make a simple client-server app using gRPC.
Lastly, you can go through the docker_grpc_example. In this example, you will be running the server and client in
different containers, similar to what microservices are like. The client will use gRPC to communicate with the server.
However, both will be in their own separate containers.