Update app.py

app.py

@@ -1,9 +1,19 @@
 import gradio as gr
-from gradio_modal import Modal
+
+
+def greet(name):
+    return "Hello " + name + "!"
+
 
 with gr.Blocks() as demo:
-    gr.Textbox()
-    with Modal(visible=True):
-        gr.Number()
+    with gr.Row():
+        name = gr.Text(label="Name")
+        btn = gr.Button()
+    output = gr.Textbox(label="Output Box")
+    greet_btn = gr.Button("Greet")
+    greet_btn.click(fn=greet, inputs=name, outputs=output, api_name="greet")
+
+    gr.Examples(["Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum Lorem ipsum "], name)
 
-demo.launch()
+if __name__ == "__main__":
+    demo.launch()