Update app.py

app.py

@@ -95,14 +95,14 @@ chat_interface = gr.ChatInterface(
             minimum=0.05,
             maximum=1.0,
             step=0.05,
-            value=0.9,
+            value=1.0,
         ),
         gr.Slider(
             label="Top-k",
-            minimum=1,
+            minimum=0,
             maximum=1000,
             step=1,
-            value=50,
+            value=0,
         ),
         gr.Slider(
             label="Repetition penalty",