Update app.py

app.py

@@ -99,7 +99,7 @@ with gr.Blocks(css=CSS) as demo:
                 max_tokens = gr.Slider(20, 4000, label="Max Tokens", step=20, value=2000)
                 temperature = gr.Slider(0.0, 2.0, label="Temperature", step=0.1, value=0.8)
                 top_p = gr.Slider(0.0, 1.0, label="Top P", step=0.02, value=0.95)
-                top_k = gr.Slider(0, 100, label="Top K", step=1, value=40)
+                top_k = gr.Slider(-1, 100, label="Top K", step=1, value=40)
                 repetition_penalty = gr.Slider(0.0, 2.0, label="Repetition Penalty", step=0.05, value=1.1)
 
         system_msg = gr.Textbox(