Update app.py

app.py

@@ -1,4 +1,5 @@
 import gradio as gr
+import time
 
 def echo(message, history, system_prompt, tokens):
     response = f"System prompt: {system_prompt}\n Message: {message}."
@@ -7,12 +8,12 @@ def echo(message, history, system_prompt, tokens):
         yield response[: i + 1]
 
 
-demo = gr.ChatInterface(
-    echo,
-    additional_inputs=[
-        gr.Textbox("You are helpful AI.", label="System Prompt"),
-        gr.Slider(10, 100),
-    ],
-)
+with gr.Blocks() as demo:
+    system_prompt = gr.Textbox("You are helpful AI.", label="System Prompt")
+    slider = gr.Slider(10, 100, render=False)
+
+    gr.ChatInterface(
+        echo, additional_inputs=[system_prompt, slider]
+    )
 
 demo.launch()