Create app.py

app.py

@@ -0,0 +1,9 @@
+import gradio as gr
+aList =  []
+def add2IList(num):
+    num = int(num)
+    aList.append(num)
+    return aList
+
+iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+iface.launch()