Update app.py

app.py

@@ -37,8 +37,5 @@ inputs = [
 output = gr.outputs.Textbox(label="Your Personalized Letter")
 
 
-iface = gr.Interface(fn=write_letter, inputs=inputs, outputs=output, 
-                     title="Create Your Personalized Letter", 
-                     description="Fill in the details below to generate your personalized letter. Have fun!")
-
+iface = gr.Interface(fn=hello_world, inputs="text", outputs="text")
 iface.launch()