naming

app.py

@@ -2,7 +2,11 @@ import gradio as gr
 
 
 def greet(name: str) -> str:
-    return f"Hello, {name}!"
+
+    if not name.strip():
+        return gr.update()
+
+    return f"Hello, {name.capitalize()}!"
 
 
 with gr.Blocks() as demo:
@@ -11,11 +15,35 @@ with gr.Blocks() as demo:
     gr.Markdown("""<p align="center">Typing whatever you want to greet below:</p>""")
 
     with gr.Row():
-        user_input = gr.Textbox(max_lines=1, interactive=True, placeholder="World")
-        text_output = gr.Textbox(max_lines=1, interactive=False)
+
+        user_input = gr.Textbox(
+            value="",
+            label="name",
+            show_label=False,
+            lines=1,
+            max_lines=1,
+            interactive=True,
+            placeholder="World",
+        )
+
+        text_output = gr.Textbox(
+            value="",
+            label="output",
+            show_label=False,
+            lines=1,
+            max_lines=1,
+            interactive=False,
+        )
 
     btn = gr.Button("Run")
-    btn.click(fn=greet, inputs=[user_input], outputs=[text_output])
+    btn.click(
+        fn=greet,
+        inputs=[user_input],
+        outputs=[text_output],
+        show_progress="hidden",
+        show_api=True,
+        api_name="main",
+    )
 
 
 demo.launch()