Update app.py

app.py

@@ -9,8 +9,8 @@ with open("system_prompts.json", "r", encoding="utf-8") as f:
 TOOLS = list(SYSTEM_PROMPTS.keys())
 
 # These are your HF Inference Endpoint settings
-HF_API_URL = os.environ["HF_API_URL"]
-HF_API_TOKEN = "https://api-inference.huggingface.co/models/mistralai/Mistral-7B-Instruct-v0.2"
+HF_API_TOKEN = os.environ["HF_TOKEN"]
+HF_API_URL = "https://api-inference.huggingface.co/models/mistralai/Mistral-7B-Instruct-v0.2"
 
 def run_mistral(prompt: str, text: str) -> str:
     """