Update app.py

app.py

@@ -21,7 +21,7 @@ logger = logging.getLogger(__name__)
 def load_qa_model():
     logger.info("Loading Q&A model...")
     try:
-        model_id = "meta-llama/Meta-Llama-3.1-8B-Instruct"
+        model_id = "meta-llama/Meta-Llama-3-8B-Instruct"
         qa_pipeline = pipeline(
             "text-generation",
             model=model_id,