Update app.py

app.py

@@ -28,7 +28,7 @@ def predict_next_questions(state):
     return learner.predict(state,5)
 
 
-intf = gr.Interface(fn=predict_next_questions, inputs="number", outputs=["number","number", "number", "number", "number"])
+intf = gr.Interface(fn=predict_next_questions, inputs="number", outputs="json")
 
 intf.launch()