FastAPI - Hello World

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examples/fastapi/hello-world/main.py

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
async def root():
    return {"message": "Hello World"}

uvicorn main:app --reload

Visit http://localhost:8000/

Visit http://localhost:8000/docs to see the documentation generated by Swagger UI

Visit http://localhost:8000/redoc to see the documentation generated by Redoc

• path - endpoint - route