Investigate the plot errors <img width="1085" height="828" alt="Image" src="https://github.com/user-attachments/assets/efb4dadf-c5f1-47e9-be36-f06aec48eba5" /> <img width="1087" height="840" alt="Image" src="https://github.com/user-attachments/assets/8f3c7c76-2467-4d62-b8e4-73113c163eb2" />
Investigate the plot errors