I have error when i run falkordb frontend

[zakariasaoud]

Hello

I have this error when I try to run falkorDB front, and I would like to ask you how I can resolve this error

I found that I should set my backend_url , using this command :
export BACKEND_URL=http://${FLASK_RUN_HOST}:${FLASK_RUN_PORT}
SECRET_TOKEN=<YOUR_SECRECT_TOKEN> OPENAI_API_KEY=<YOUR_OPENAI_API_KEY>
But I don’t know what I should put inside flask_run_host and flask_run_port ?
Any help please.