quatrieme
Browse files- app.py +6 -47
- runtime.txt +1 -0
app.py
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from fastapi import FastAPI
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from pydantic import BaseModel
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import joblib
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import boto3
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import os
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import io
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import uvicorn
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import numpy as np
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from dotenv import load_dotenv
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load_dotenv(dotenv_path='.secrets')
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# Initialiser l'app FastAPI
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app = FastAPI(title="GetAround Pricing API")
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# Config S3
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S3_BUCKET = os.getenv("S3_BUCKET")
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MODEL_KEY = os.getenv("MODEL_KEY")
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# Connexion S3
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s3 = boto3.client(
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"s3",
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aws_access_key_id=os.getenv("AWS_ACCESS_KEY_ID"),
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aws_secret_access_key=os.getenv("AWS_SECRET_ACCESS_KEY")
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)
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# Charger le modèle depuis S3
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def load_model_from_s3(bucket, key):
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print(f"Téléchargement du modèle depuis s3://{bucket}/{key}")
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response = s3.get_object(Bucket=bucket, Key=key)
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bytestream = io.BytesIO(response["Body"].read())
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return joblib.load(bytestream)
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model = load_model_from_s3(S3_BUCKET, MODEL_KEY)
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# Définition du format d'entrée
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class InputData(BaseModel):
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input: list
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@app.post("/predict")
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def predict(data: InputData):
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X = np.array(data.input)
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preds = model.predict(X)
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return {"prediction": preds.tolist()}
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@app.get("/")
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def
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return {"
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from fastapi import FastAPI
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app = FastAPI()
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@app.get("/")
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def read_root():
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return {"status": "ok"}
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@app.post("/predict")
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def predict(data: dict):
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return {"prediction": [42]}
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runtime.txt
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python-3.10
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