Update app.py

app.py

@@ -87,7 +87,7 @@ with gr.Blocks() as demo:
                 label="Language Model",
                 value="Zephyr 7B Beta"
             )
-            max_tokens = gr.Slider(minimum=1, maximum=2000, value=500, step=100, label="Max Tokens")
+            max_tokens = gr.Slider(minimum=0, maximum=2000, value=500, step=100, label="Max Tokens")
             temperature = gr.Slider(minimum=0.1, maximum=2.0, value=0.7, step=0.05, label="Temperature")
             top_p = gr.Slider(minimum=0.1, maximum=1.0, value=0.95, step=0.05, label="Top-p")
             system_message = gr.Textbox(