Update app.py

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 import random as rd
 
-def add2List(num,startRand,endRand):
+def add2List(num=5,startRand=0,endRand=10000):
     aList = []
     bList = []
     num = int(num)