slackarchive-import: import archive from deleted team

hi, i'm trying to use just the slackarchive viewer (obviously not the bot) on an export from a deleted slack team/workspace.
clearly, i have no token for it: `GetTeamInfo: token_revoked` ;)

i tried using a test token from an existing team, but: `GetTeamInfo: not found`
i'll try hacking on it a little to bypass the error, but if you have any suggestions, please let me know. thanks!