Bug fix

app.py

@@ -95,7 +95,8 @@ with gr.Blocks() as user_eval:
             eval_3 = gr.Slider(1, 5, step = 0.5)
             btn = gr.Button("Next")
 
-            def next(step, eval_1, eval_2, eval_3):
+            def next(eval_1, eval_2, eval_3):
+                global step
                 step += 1
                 print(eval_1 + eval_2 + eval_3)
                 if step == len(passages):
@@ -109,7 +110,7 @@ with gr.Blocks() as user_eval:
                             """ + passage_texts[step])
                     }
 
-            btn.click(fn = next, inputs = [step, eval_1, eval_2, eval_3], outputs = [selection])
+            btn.click(fn = next, inputs = [eval_1, eval_2, eval_3], outputs = [selection])
 
     # Question and answering dynamics
     with gr.Row() as question: