Update app.py

app.py

@@ -86,11 +86,11 @@ def generate(
         streamer=streamer,
         max_new_tokens=max_new_tokens,
         do_sample=True,
-        top_p=top_p,
-        top_k=top_k,
-        temperature=temperature,
+        top_p=0.9,
+        top_k=50,
+        temperature=1.0,
         num_beams=1,
-        repetition_penalty=repetition_penalty,
+        repetition_penalty=1.1,
     )
     t = Thread(target=model.generate, kwargs=generate_kwargs)
     t.start()