Update model.py

model.py

@@ -42,8 +42,12 @@ def answer_question(image, question):
         msgs=msgs,
         tokenizer=tokenizer,
         sampling=True,
-        temperature=0.7,
         stream=True,
+        top_p=0.8,
+        top_k=100,
+        temperature=0.7,
+        repetition_penalty=1.05,
+        max_new_tokens=2048,
         system_prompt="You are an AI assistant specialized in visual content analysis. Given an image and a related question, analyze the image thoroughly and provide a precise and informative answer based on the visible content. Ensure your response is clear, accurate, and directly addresses the question.",
     )