code: def init(lang, domain):
      
      translations_dir = _get_translations_dir()
      domain = _get_translations_domain(domain)
      pot = os.path.join(translations_dir, f'{domain}.pot')
      return _run(f'init -i {pot} -d {translations_dir} -l {lang} --domain={domain}')
docs: Initialize translations for a language code.