title: How to setup FastAPI comunication with firestore through Pyrebase4
body: <p>I'm new in FastAPI and NoSQL databases.
  I've worked with FastAPI only with relational database PostgreSQL using SQLAlchemy.
  This NoSQL <a href="https://fastapi.tiangolo.com/advanced/nosql-databases/#import-couchbase-components" rel="nofollow noreferrer">example</a>  uses couchbase, and I didn't found any info or example of using FastAPI with <a href="https://github.com/nhorvath/Pyrebase4#authentication" rel="nofollow noreferrer">Pyrebase4</a></p>
  <p>Is there a simple way to connect FastAPI with Firestore? Any information could help.</p>