feat: Add logging, FastAPI imports, and integrate Hugging Face generation model manager.

main.py

@@ -4,10 +4,22 @@ import logging
 from contextlib import asynccontextmanager
 import atexit
 import shutil
+import uvicorn
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import RedirectResponse
+
+# Setup logging
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+)
+logger = logging.getLogger(__name__)
 # --- Config ---
 from config import (
     API_TITLE, API_DESCRIPTION, API_VERSION,
     HUGGINGFACE_API_KEY, HUGGINGFACE_STANCE_MODEL_ID, HUGGINGFACE_LABEL_MODEL_ID,
+    HUGGINGFACE_GENERATE_MODEL_ID,
     HOST, PORT, RELOAD,
     CORS_ORIGINS, CORS_METHODS, CORS_HEADERS, CORS_CREDENTIALS,
     PRELOAD_MODELS_ON_STARTUP, LOAD_STANCE_MODEL, LOAD_KPA_MODEL,
@@ -42,9 +54,11 @@ def cleanup_on_exit():
 # --- Import des singletons de services ---
 stance_model_manager = None
 kpa_model_manager = None
+generate_model_manager = None
 try:
     from services.stance_model_manager import stance_model_manager
     from services.label_model_manager import kpa_model_manager 
+    from services.generate_model_manager import generate_model_manager 
     logger.info("✓ Gestionnaires de modèles importés")
 except ImportError as e:
     logger.warning(f"⚠ Impossible d'importer les gestionnaires de modèles: {e}")