fix: Replace bare except with explicit RuntimeError handling (#101)

[somdipto]

Summary

Fixed the bare except: clause in evaluate.py that was catching all exceptions including KeyboardInterrupt and SystemExit.

Changes

• Replaced bare except: with explicit RuntimeError handling
• Added specific check for torch.compile prefix issues
• Load checkpoint once to avoid redundant I/O
• Re-raise other errors instead of silently hiding them

Testing

• Works with normal checkpoints
• Works with torch.compile checkpoints
• Properly propagates other errors

Linked Issue

Fixes #101

[somdipto]

hey guys can you please review my PR and leme know if there are any issue in that