I have downloaded the repo from Github and trying to run in my local machine. Installed cross-env package.

----------- Error -----------------

ERROR (console/15295 on Narendras-MacBook-Air.local): ❌ Invalid environment variables: DATABASE_URL: Required NEXTAUTH_SECRET: Required NEXTAUTH_URL: Required AUTH0_CLIENT_ID: Required AUTH0_CLIENT_SECRET: Required AUTH0_ISSUER: Required