No 'generate-config' command

[dstansby]

I'm following along the tutorial, but running datafaker generate-config results in the following error:

% datafaker generate-config
Usage: datafaker [OPTIONS] COMMAND [ARGS]...
Try 'datafaker --help' for help.
╭─ Error ──────────────────────────────────────────────────────────────────────╮
│ No such command 'generate-config'.                                           │
╰──────────────────────────────────────────────────────────────────────────────╯