Update app.py

app.py

@@ -2,9 +2,7 @@ import gradio as gr
 import random as rd
 
 rand = rd.randint(0,9)
-def newRand():
-    rand = rd.randint(0,9)
-    return ''
+
 def guess(num):
     num = int(num)
     if num == rand:
@@ -16,6 +14,9 @@ def answer():
     return str(rand)
 
 with gr.Blocks() as myApp:
+    def newRand():
+        rand = rd.randint(0,9)
+        return ''
     with gr.Row():
         with gr.Column(scale=1):
                 inp = gr.Radio(choices=list(range(10)),label='เลือก 1 หมายเลข')
@@ -26,5 +27,5 @@ with gr.Blocks() as myApp:
             
     inp.change(guess,inp,out)  
     btn.click(fn=answer,outputs=out)
-    btn2.click(fn=newRand,outputs=out)
+    btn2.click(fn=newRand,inputs=None,outputs=out)
 myApp.launch()