Update app.py

app.py

@@ -50,7 +50,7 @@ def create_chat_completion():
 
     groq_payload = {
         "messages": data["messages"],
-        "model": "deepseek-ai/DeepSeek-R1"
+        "model": "deepseek-ai/DeepSeek-R1",
         "max_tokens": data.get("max_tokens", 5000),
         "temperature": data.get("temperature", 0.1),
         "n": data.get("n", 1),