runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/home/user/app/gradio_ollama.py", line 3, in <module> ollama_host = os.environ["OLLAMA_HOST"] or "localhost" File "/usr/local/lib/python3.10/os.py", line 680, in __getitem__ raise KeyError(key) from None KeyError: 'OLLAMA_HOST'

Container logs: