Update app.py

app.py

@@ -62,7 +62,7 @@ def generate(
     chat_history: list[tuple[str, str]],
     max_new_tokens: int = 1024,
     temperature: float = 0.6,
-    top_p: float = 0.9,
+    top_p: float = 0.7,
     top_k: int = 50,
     repetition_penalty: float = 1.2,
 ) -> Iterator[str]:
@@ -118,7 +118,7 @@ demo = gr.ChatInterface(
         gr.Slider(
             minimum=0.1,
             maximum=1.0,
-            value=0.2,
+            value=0.7,
             step=0.9,
             label="Top-p (nucleus sampling)",
         ),