Update app.py

app.py

@@ -1,7 +1,8 @@
 import gradio as gr
+aList=[]
+def add2List(num):
+    num=int(num)
+    return aList
 
-def greet(name):
-    return "Hello " + name + "!!"
-
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+iface = gr.Interface(fn=add2List, inputs="text", outputs="text")
+iface.launch()