premier
Browse files- Dockerfile +24 -0
- README.md +87 -0
- requirements.txt +8 -0
Dockerfile
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# Image de base
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FROM python:3.10-slim
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# Définir le répertoire de travail
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WORKDIR /app
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# Installer les dépendances système utiles (optionnel mais pratique pour scikit-learn, xgboost etc.)
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RUN apt-get update && apt-get install -y \
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build-essential \
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libpq-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Copier requirements.txt et installer
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Copier ton code
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COPY . .
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# Exposer le port (HF attend généralement 7860, mais 8000 marche aussi)
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EXPOSE 8000
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# Lancer FastAPI avec Uvicorn
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CMD ["uvicorn", "appfast:app", "--host", "0.0.0.0", "--port", "8000"]
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README.md
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license: apache-2.0
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---
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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license: apache-2.0
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---
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🚗 Getaround Car Rental - API de Prédiction
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Cette API permet de prédire le prix journalier de location d’un véhicule sur Getaround, en fonction de ses caractéristiques techniques (marque, type de carburant, puissance moteur, etc.).
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Elle est basée sur un modèle XGBoost optimisé et hébergée sur Hugging Face Spaces avec FastAPI.
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⚡ Endpoints disponibles
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🔹 POST /predict
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Prédit le prix de location journalier.
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Méthode : POST
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Entrée (JSON) :
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{
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"input": [[100000, 120, "diesel", "black", "estate", 1, 1, 0, 0, 1, 0, 1]]
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}
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Chaque valeur correspond aux features suivantes :
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mileage → Kilométrage (ex: 100000)
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engine_power → Puissance moteur (ex: 120)
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fuel → Type de carburant (diesel, petrol, electric, hybrid)
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paint_color → Couleur de la voiture
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car_type → Type de voiture (estate, sedan, hatchback, etc.)
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private_parking_available → Parking privé (0/1)
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has_gps → GPS présent (0/1)
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has_air_conditioning → Climatisation (0/1)
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automatic_car → Automatique (0/1)
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has_getaround_connect → Connect (0/1)
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has_speed_regulator → Régulateur de vitesse (0/1)
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winter_tires → Pneus hiver (0/1)
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Sortie (JSON) :
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{
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"prediction": [119.5]
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}
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🔹 GET /docs
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Accès à la documentation interactive (Swagger UI).
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👉 Exemple : https://ton-espace.hf.space/docs
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🛠️ Stack technique
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Python 3.10
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FastAPI + Uvicorn
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XGBoost
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scikit-learn
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Hugging Face Spaces
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Stockage du modèle sur S3 (Amazon)
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🚀 Exemple avec curl
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curl -X POST "https://ton-espace.hf.space/predict" \
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-H "Content-Type: application/json" \
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-d '{"input": [[100000, 120, "diesel", "black", "estate", 1, 1, 0, 0, 1, 0, 1]]}'
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📦 Déploiement local (optionnel)
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Pour tester localement :
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uvicorn appfast:app --reload --host 0.0.0.0 --port 8000
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Puis tester avec :
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👉 http://127.0.0.1:8000/docs
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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requirements.txt
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fastapi
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uvicorn
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boto3
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joblib
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scikit-learn
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xgboost
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pandas
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python-dotenv
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