human
I wrote the below code

    T = current.T
    settings.base.system_name = T('IMS')
    settings.base.system_name_short = T('IMS')
    settings.base.prepopulate += ('SCPHIMS', 'SCPHIMS/Demo', 'default/users')
    settings.base.theme = 'SCPHIMS'
    settings.ui.menu_logo = ('/%s/static/themes/SCPHIMS/img/logo.png' % current.request.application)
    settings.security.self_registration = False
    settings.mail.approver = 'ADMIN'
    settings.gis.countries = ('PH',)
    settings.gis.legend = 'float'
    settings.gis.latlon_selector = True
    settings.gis.postcode_selector = False
    settings.gis.lookup_code = 'PSGC'
    settings.L10n.languages = OrderedDict([('en', 'English')])
    settings.L10n.display_toolbar = False
    settings.L10n.utc_offset = '+0800'
    settings.L10n.decimal_separator = '.'
    settings.L10n.thousands_separator = ','
    settings.fin.currencies = {'EUR': 'Euros', 'PHP': 'Philippine    Pesos', 'USD': 'United    States    Dollars'}
    settings.fin.currency_default = 'PHP'
    settings.security.policy = 5
    settings.auth.password_changes = False
    settings.auth.office365_domains = ['savethechildren.org']
    settings.mobile.forms = [('Beneficiaries', 'pr_person', {'c': 'dvr'})]
    settings.cms.richtext = True
    def customise_cms_post_controller(**attr):
        s3 = current.response.s3
        standard_prep = s3.prep
        def custom_prep(r):
            if callable(standard_prep):
                if (not standard_prep(r)):
                    return False
            if (r.method == 'calendar'):
                from s3 import FS
                r.resource.add_filter(FS('post_module.module').belongs(('project', 'dc')))
            return True
        s3.prep = custom_prep
        return attr
    settings.customise_cms_post_controller = customise_cms_post_controller
    settings.dc.mobile_data = True
    def dc_target_onaccept(form):
        '\n                                                Add/Update    entry    to    calendar\n                                '
        try:
            target_id =...

What's a good function header?
 Here's a good function header?
assistant
#Here's a good function header.

def config(settings):