Update app.py

app.py

@@ -10,7 +10,7 @@ import asyncio
 from concurrent.futures import ThreadPoolExecutor
 
 MAX_SEED = np.iinfo(np.int32).max
-HF_TOKEN = os.environ.get("HF_TOKEN")
+HF_TOKEN = os.environ.get("HF_TOKEN_UPSCALER")
 HF_TOKEN_UPSCALER = os.environ.get("HF_TOKEN_UPSCALER")
 client = AsyncInferenceClient()
 llm_client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")