Update run.py

run.py

@@ -1,7 +1,4 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
-
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+demo = gr.ChatInterface(fn=lambda x,y:x, title="abc")
 demo.launch()