Add an `empty-answer' error type and remove images in this case.

2026-02-27 12:10:56 +01:00
parent b0d20eb653
commit fb74b587e6
3 changed files with 14 additions and 4 deletions
@@ -135,6 +135,8 @@ def process_student(args):
            render_fn=safe_render_latex,
            draw_callback=cb_renderer.callback
        )
+        if final_img == None:
+                continue

        label_images.append(final_img)
        all_checkboxes.append(cb_renderer.checkboxes)