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Update main.py
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main.py
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import os
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import json
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import uvicorn
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import re
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from
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# Configuration
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app = FastAPI()
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_methods=["*"],
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allow_headers=["*"],
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)
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#
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@app.post("/api/chat")
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async def
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messages = data.get("messages", [])
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try:
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)
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return {"
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# --- ROUTE POUR PROJET 2 : SÉISMES (VERIFY) ---
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@app.post("/verify")
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async def verify_seisme(data: dict):
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question_eleve = data.get("userLatex", "").strip()
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ville = data.get("expectedLatex", "Toulouse")
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system_prompt = f"""Tu es Albert, tuteur SVT. L'élève étudie les séismes à {ville}.
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Réponds en JSON uniquement : {{"isCorrect": boolean, "feedback": "ton aide"}}.
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Utilise la méthode socratique."""
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try:
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response = client.chat_completion(
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model=MODEL_ID,
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messages=[
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{"role": "system", "content": system_prompt},
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{"role": "user", "content": question_eleve}
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],
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max_tokens=300,
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temperature=0.1
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)
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content = response.choices[0].message.content
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# Extraction du JSON au cas où l'IA bavarde autour
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match = re.search(r'\{.*\}', content, re.DOTALL)
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return json.loads(match.group()) if match else json.loads(content)
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except Exception as e:
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if __name__ == "__main__":
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uvicorn.run(app, host="0.0.0.0", port=7860)
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import os
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import uvicorn
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from openai import OpenAI
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from pydantic import BaseModel
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from typing import List
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# 1. Configuration des accès
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# Assurez-vous d'avoir défini ALBERT_API_KEY dans vos secrets Hugging Face
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ALBERT_API_KEY = os.getenv("ALBERT_API_KEY")
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ALBERT_BASE_URL = "https://albert.playground.etalab.gouv.fr/api/v1"
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# Initialisation du client compatible Albert
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client = OpenAI(
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api_key=ALBERT_API_KEY,
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base_url=ALBERT_BASE_URL
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)
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app = FastAPI()
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# 2. Configuration CORS pour autoriser votre frontend React
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"], # En production, remplacez par l'URL de votre front
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# Modèle de données pour valider les requêtes entrantes
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class Message(BaseModel):
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role: str
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content: str
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class ChatRequest(BaseModel):
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messages: List[Message]
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@app.post("/api/chat")
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async def chat_albert(request: ChatRequest):
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try:
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# Appel au modèle souverain
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# Note : "albert-light-pro" est un exemple, vérifiez le nom sur le playground
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response = client.chat.completions.create(
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model="albert-light-pro",
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messages=[m.dict() for m in request.messages],
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temperature=0.7,
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max_tokens=1000
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)
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# On renvoie le contenu du message à l'élève
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return {"content": response.choices[0].message.content}
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except Exception as e:
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print(f"Erreur lors de l'appel à Albert : {str(e)}")
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return {"content": "Désolé, le Dr. Albert est indisponible pour le moment."}
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if __name__ == "__main__":
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# Hugging Face utilise souvent le port 7860
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uvicorn.run(app, host="0.0.0.0", port=7860)
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