Update app.py

app.py

@@ -34,7 +34,7 @@ demo = gr.Interface(
     title="TextIteratorStreamer + Gradio demo",
     fn=generate,
     inputs=[gr.Textbox(lines=5, label="Input Text"),
-            gr.Slider(default=128,minimum=5, maximum=256, step=1, label="Maximum number of new tokens")],
+            gr.Slider(value=128,minimum=5, maximum=256, step=1, label="Maximum number of new tokens")],
     outputs=gr.Textbox(label="Generated Text"),
     allow_flagging="never"
 )