fix: typo

app.py

@@ -7,7 +7,7 @@ def chatinterface_fn(message,history):
     return f"{message} return"
 
 with gr.Blocks() as demo:
-    name = gr.TextBox(label="name")
+    name = gr.Textbox(label="name")
     output= gr.Interface(fn=greet, inputs=["text","slider"], outputs="text")
     a= gr.ChatInterface(chatinterface_fn).launch()
 demo.launch()