Update app.py

app.py

@@ -1,15 +1,13 @@
-from fastapi import FastAPI
 import gradio as gr
-
-CUSTOM_PATH = "/gradio"
-
-app = FastAPI()
-
-
-@app.get("/")
-def read_main():
-    return {"message": "This is your main app"}
-
-
-io = gr.Interface(lambda x: "Hello, " + x + "!", "textbox", "textbox")
-app = gr.mount_gradio_app(app, io, path=CUSTOM_PATH)
+def update(name):
+    return f"Welcome to Gradio, {name}!"
+
+with gr.Blocks() as demo:
+    gr.Markdown("Start typing below and then click **Run** to see the output.")
+    with gr.Row():
+        inp = gr.Textbox(placeholder="What is your name?")
+        out = gr.Textbox()
+    btn = gr.Button("Run")
+    btn.click(fn=update, inputs=inp, outputs=out)
+
+demo.launch(auth=("admin", "1234"))