Update configuration for stance detection model by renaming environment variables and adjusting model loading in main.py

config.py

@@ -13,11 +13,11 @@ PROJECT_ROOT = API_DIR.parent
 
 # Hugging Face configuration
 HUGGINGFACE_API_KEY = os.getenv("HUGGINGFACE_API_KEY", "")
-HUGGINGFACE_MODEL_ID = os.getenv("HUGGINGFACE_MODEL_ID", "yassine-mhirsi/debertav3-stance-detection")
+HUGGINGFACE_STANCE_MODEL_ID = os.getenv("HUGGINGFACE_STANCE_MODEL_ID", "yassine-mhirsi/debertav3-stance-detection")
 
 # Stance detection model configuration
 # Use Hugging Face model ID instead of local path
-STANCE_MODEL_ID = HUGGINGFACE_MODEL_ID
+STANCE_MODEL_ID = HUGGINGFACE_STANCE_MODEL_ID
 
 # API configuration
 API_TITLE = "NLP Project API"

main.py

@@ -19,7 +19,8 @@ from config import (
     API_DESCRIPTION,
     API_VERSION,
     STANCE_MODEL_ID,
-    HUGGINGFACE_API_KEY,
+    HUGGINGFACE_STANCE_API_KEY,
+    HUGGINGFACE_STANCE_MODEL_ID,
     HOST,
     PORT,
     RELOAD,
@@ -44,8 +45,8 @@ async def lifespan(app: FastAPI):
     
     # Load stance detection model
     try:
-        logger.info(f"Loading stance model from Hugging Face: {STANCE_MODEL_ID}")
-        stance_model_manager.load_model(STANCE_MODEL_ID, HUGGINGFACE_API_KEY)
+        logger.info(f"Loading stance model from Hugging Face: {HUGGINGFACE_STANCE_MODEL_ID}")
+        stance_model_manager.load_model(HUGGINGFACE_STANCE_MODEL_ID, HUGGINGFACE_STANCE_API_KEY)
     except Exception as e:
         logger.error(f"✗ Failed to load stance model: {str(e)}")
         logger.error("⚠️  Stance detection endpoints will not work!")