pool_pre_ping=True

app.py

@@ -118,7 +118,7 @@ def init_db(engine):
 
 
 if __name__ == "__main__":
-    engine = create_engine("sqlite:///:memory:", pool_pre_ping=True)
+    engine = create_engine("sqlite:///:localhost:")
     engine, metadata_objects = init_db(engine)
     model = HfApiModel(
         model_id="meta-llama/Meta-Llama-3.1-8B-Instruct",