Update app.py

app.py

@@ -58,7 +58,7 @@ def health_check():
     global model, tokenizer
     if model is None or tokenizer is None:
         success = load_model()
-        print("Success")
+        logger.info("Success")
         if not success:
             raise HTTPException(status_code=503, detail="Model not available")
     return {"status": "ok", "model": MODEL_NAME}