Update app.py

app.py

@@ -77,11 +77,11 @@ with gr.Blocks() as demo:
                 print(rows)
                 # Close the database connection
                 conn.close()
-                return rows  # Return the fetched rows
+                return [list(row) for row in rows]  # Convert each row to a list
             except mysql.connector.Error as err:
                 print(f"Error: {err}")
                 return None
-            
+
         elif "print data" in history[-1][0]:
             personalized_data = fetch_personalized_data()
             print(personalized_data)