Update app.py

app.py

@@ -63,14 +63,11 @@ def yn(x):
 
 with gr.Blocks() as blk:
     gr.Markdown("# Gradio Blocks (3.0) with REST API")
-    t = gr.Textbox()
+    t = gr.Textbox(label="User input")
     c = gr.Button("mbti")
     b = gr.Button("chat")
     a = gr.Button("yn")
-    o = gr.Textbox()
-    c.click(mbti, inputs=[t], outputs=[o])
-    b.click(chat, inputs=[t], outputs=[o])
-    a.click(yn, inputs=[t], outputs=[o])
+    o = gr.Textbox(label="Model output")
     gr.Markdown("""
 ## API
 Can select which function to use by passing in `fn_index`:
@@ -89,7 +86,9 @@ $ curl -X POST https://hf.space/embed/versae/gradio-blocks-rest-api/+/api/predic
 $ curl -X POST https://hf.space/embed/versae/gradio-blocks-rest-api/+/api/predict/ -H 'Content-Type: application/json' -d '{"data": ["Jessie"], "fn_index": 1}'
 ```""")
 
-ifa = gr.Interface(lambda: None, inputs=[t], outputs=[o])
+c.click(mbti, inputs=[t], outputs=[o])
+b.click(chat, inputs=[t], outputs=[o])
+a.click(yn, inputs=[t], outputs=[o])
 
 blk.input_components = ifa.input_components
 blk.output_components = ifa.output_components