Update app.py

app.py

@@ -293,8 +293,9 @@ with gr.Blocks() as demo:
     with gr.Row():
         prev_btn = gr.Button("◀ 前へ", interactive=False)
         next_btn = gr.Button("次へ ▶", interactive=False)
-        finish_btn = gr.Button("読み終えた", interactive=False)
-        retire_btn = gr.Button("リタイア")
+        
+    finish_btn = gr.Button("読み終えた", interactive=False)
+    retire_btn = gr.Button("リタイア")
 
     # Start click
     start_btn.click(