fastapi:
hello world
FastApi is an enjoyable tool for building web applications in python. In these videos we demonstrate the main features.
Notes
Before you can use it, you'll need to install the dependencies.
pip install fastapi uvicorn
From here, this is all we have in our app.py
file.
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def root():
return {"message": "hello world again"}
To start the server locally you need to run;
uvicorn app:app --reload
If you don't pass the --reload
flag then the app won't restart when you update.
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