Update app.py

app.py

@@ -297,9 +297,9 @@ def streamlit_app(db):
                     
                     final_items.extend(items)
                 
-                db = create_vector_db(final_items)
+    db = create_vector_db(final_items)
                 
-                st.write("Models have been processed and added to the database.")
+    st.write("Models have been processed and added to the database.")
                     
 
     @st.cache_resource
@@ -324,4 +324,4 @@ def streamlit_app(db):
         st.session_state.messages.append({"role":"assistant","content":response})
 
 if __name__ == "__main__":
-    streamlit_app()
+    streamlit_app(db)