Update app.py

app.py

@@ -122,7 +122,7 @@ with gr.Blocks(css=css) as demo:
         additional_inputs=additional_inputs,
         examples=[["What is the secret to life?"], ["Write me a recipe for pancakes."]]
     )
-    gr.Interface(fn=greet, 
+    gr.Interface(fn=foo, 
                  additional_inputs=additional_inputs,
                  inputs="textbox", 
                  outputs="textbox")