An error occurred while parsing the content: [Errno 111] Connection refused

I deployed my app on Streamlit Cloud and it seems to be running fine, but I am getting “An error occurred while parsing the content: [Errno 111] Connection refused” when trying to use the LLM chat component of the app. I am using Ollama LLM Model. Here is the link to the app https://mocherif.streamlit.app/

Git repo: GitHub - fakoliba/Streamlit_app