Update app.py

app.py

@@ -61,9 +61,6 @@ def stream_chat(
         model, 
         max_tokens=max_new_tokens, 
         temperature=temperature,
-        top_p = top_p,
-        top_k = top_k,
-        repetition_penalty=penalty,
         eos_id=tokenizer.instruct_tokenizer.tokenizer.eos_id)
     
     result = tokenizer.instruct_tokenizer.tokenizer.decode(out_tokens[0])