I want to know if I can use llama 2 7b for my project with hugging face pro subscription 9 $ only?

I registered for hugging face pro account with 9$, and created inference API and tested it in my jupyter notebook. But suddenly when I am testing it, I am getting following error:
{‘error’: ‘Model meta-llama/Llama-2-7b-chat-hf is currently loading’,
‘estimated_time’: 539.0734252929688}