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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def lessc(responsive=False):
 """ Compiles all less files. This is useful if you are using the Twitter Bootstrap Framework. """

    local('lessc {0}/static/css/bootstrap.less'
          ' {0}/static/css/bootstrap.css'.format(settings.PROJECT_NAME))
    if responsive:
        local('lessc {0}/static/css/responsive.less'
              ' {0}/static/css/bootstrap-responsive.css'.format(
                  settings.PROJECT_NAME))