Update base_url in predict function

main.py

@@ -183,7 +183,7 @@ async def predict(card: str, dataset_id: str) -> str | None:
     try:
         prompt = format_prompt(card)
         client = AsyncOpenAI(
-            base_url="https://api-inference.huggingface.co/models/mistralai/Mistral-7B-Instruct-v0.2/v1",
+            base_url="https://api-inference.huggingface.co/models/mistralai/Mixtral-8x7B-v0.1/v1",
             api_key=HF_TOKEN,
         )