Update inference.py

inference.py

@@ -8,7 +8,7 @@ from data_cleaning_env import DataCleaningEnvironment, CleaningAction
 # ── Config ────────────────────────────────────────────────────────────────────
 API_BASE_URL = os.getenv("API_BASE_URL", "https://router.huggingface.co/v1")
 HF_TOKEN     = os.getenv("HF_TOKEN")
-MODEL_NAME = os.getenv("MODEL_NAME", "Qwen/Qwen2.5-1.5B-Instruct")
+MODEL_NAME = os.getenv("MODEL_NAME", "meta-llama/Llama-3.1-8B-Instruct:cerebras")
 if HF_TOKEN is None:
     raise ValueError("HF_TOKEN environment variable is required")