Create app.py

app.py

@@ -0,0 +1,9 @@
+   import gradio as gr
+   alist=[]
+   def add21ist(name):
+       num=int(num)
+       alist.append(num)
+       return alist
+
+   iface = gr.Interface(fn=add21ist, inputs="text", outputs="text")
+   iface.lanuch()