Change quiz downloads from .md to .html

app.py

@@ -400,7 +400,7 @@ with gr.Blocks(css=CUSTOM_CSS, theme=dark_theme, title="NotebookLM", js=BEFOREUN
                                     )
                                 quiz_html = gr.Markdown("")
                                 download_quiz_btn = gr.DownloadButton(
-                                    label="📋 Download Quiz (.md)",
+                                    label="📋 Download Quiz (.html)",
                                     variant="secondary",
                                     scale=1,
                                 )

pages/artifacts.py

@@ -15,8 +15,10 @@ def _save_artifact_to_temp_file(artifact) -> str | None:
                 return artifact.audio_path
         else:
             safe_title = artifact.title.replace(" ", "_")[:50]
+            # Save quizzes as HTML (they contain styled HTML), others as markdown
+            suffix = '.html' if artifact.type == "quiz" else '.md'
             with tempfile.NamedTemporaryFile(
-                mode='w', suffix='.md', prefix=f'{safe_title}_',
+                mode='w', suffix=suffix, prefix=f'{safe_title}_',
                 delete=False, encoding='utf-8'
             ) as f:
                 f.write(artifact.content)