Bug fix

app.py

@@ -99,7 +99,7 @@ with gr.Blocks() as user_eval:
                 global step
                 step += 1
                 print(eval_1 + eval_2 + eval_3)
-                if step == len(passages):
+                if step == len(passage_texts):
                     return {
                         selection: gr.Markdown("Done!")
                     }