Update app.py

app.py

@@ -1,8 +1,21 @@
 import gradio as gr
 
-gr.Markdown(
-"""
-# Hello World!
-Start typing below to see the output.
-""")
+def welcome(name):
+    return f"Welcome to Gradio, {name}!"
+
+with gr.Blocks() as demo:
+    gr.Markdown(
+    """
+    # Hello World!
+    Start typing below to see the output.
+    """)
+    inp = gr.Textbox(placeholder="What is your name?")
+    out = gr.Textbox()
+    inp.change(welcome, inp, out)
+
+if __name__ == "__main__":
+    demo.launch()
+
+
+
 # gr.Interface.load("models/gabrielyang/finance_news_classifier-KR_v7").launch()