Update app.py

app.py

@@ -24,7 +24,7 @@ if MODEL_PROVIDER == "openai":
     client = OpenAI(base_url=OPENAI_BASE, api_key=os.getenv("OPENAI_API_KEY"))
     MODEL_NAME = OPENAI_MODEL
 elif MODEL_PROVIDER == "huggingface":
-    HF_MODEL_NAME = os.getenv("HF_MODEL_NAME", "deepseek-ai/deepseek-coder-33b-instruct")
+    HF_MODEL_NAME = os.getenv("HF_MODEL_NAME",  "meta-llama/Llama-3.3-70B-Instruct")
     HF_TOKEN = os.getenv("HF_TOKEN")
     hf_client = InferenceClient(model=HF_MODEL_NAME, token=HF_TOKEN, timeout=120)
     MODEL_NAME = HF_MODEL_NAME