from fastapi import FastAPI
from pydantic import BaseModel
app = FastAPI()
class NumberInput(BaseModel):
number: float
@app.post("/square")
def compute_square(data: NumberInput):
result = data.number ** 2
return {"input": data.number, "square": result}
from fastapi.responses import HTMLResponse
@app.get("/", response_class=HTMLResponse)
def home():
return """
Square API
Bienvenue sur l'API de calcul de carré !
Utilisez l'interface /docs pour tester l'API.
"""