Update app.py

app.py

@@ -61,7 +61,7 @@ model_id='wxknx1kg971u7k1n.us-east-1.aws.endpoints.huggingface.cloud',# it is po
 #model_id='Qwen/Qwen2.5-Coder-3B-Instruct',
 #model_id='deepseek-ai/DeepSeek-R1-Distill-Qwen-32B',
 model_id='i3krvakf2arisixm.us-east-1.aws.endpoints.huggingface.cloud',
-token=os.environ["HF_TOKEN_LLAMA"]
+token=os.getenv('HF_TOKEN_LLAMA')
 custom_role_conversions=None,
 )