Update app.py

app.py

@@ -47,9 +47,10 @@ model_path = "ov"
 hf_hub.snapshot_download(model_id, local_dir=model_path)
 
 config = ov_genai.GenerationConfig()
-config.max_new_tokens = 32767
+config.max_new_tokens = 1024
 config.top_p = 0.9
-config.top_k = 30
+config.top_k = 40
+config.repetition_penalty = 1.2
 
 pipe = ov_genai.LLMPipeline(model_path, "CPU")
 pipe.get_tokenizer().set_chat_template(pipe.get_tokenizer().chat_template)