Update app.py

app.py

@@ -214,9 +214,9 @@ def main():
                 with gr.Row():
                     max_tokens = gr.Slider(
                         label="Max tokens",
-                        minimum=10,
-                        maximum=256,
-                        value=64,
+                        minimum=64,
+                        maximum=768,
+                        value=128,
                         step=10,
                     )
                     temperature = gr.Slider(