Update app.py

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 
-def greet(name, *intensity):
+def greet(name, intensity):
     return "Hello " + name + "!!"*int(intensity)
 
-demo = gr.Interface(fn=greet, inputs=["text","slider"], outputs="text")
+demo = gr.Interface(fn=greet, inputs=["text","slider"], outputs=["text"])
 demo.launch()