Update app.py

app.py

@@ -150,8 +150,8 @@ strategy_demo = gr.Interface(fn=strategyGen.ideagen,
   outputs =[gr.Textbox(lines=25)],
   allow_flagging="never", )
 
-5why_demo = gr.Interface(fn=5why.5why,
-    description="描述你所面對的問題/挑戰，產出 5 Whys 分析的結果。",
+FiveWhy_demo = gr.Interface(fn=FiveWhy.FiveWhy,
+    description="描述你所面對的問題/挑戰，產出5 Whys分析的結果。",
     inputs=[
     gr.Textbox(
         label = "問題描述",