Why when I train with 1 epoch and receive this values for f1: <img width="593" height="550" alt="Image" src="https://github.com/user-attachments/assets/9a96241d-5da8-4e27-9466-4a9051701490" /> And when I'm run the matcher.py with the same model saved, I receive this f1 bellow? <img width="593" height="550" alt="Image" src="https://github.com/user-attachments/assets/39948a82-01bd-46e1-855d-3b12e9bcd533" />