arg로 받아서 dictionary 만들어주기

def create_openapi_response(*args):
    '''
        key, type, description, format_[optional]
    '''
    properties = {}

    for arg in args:
        key, type_, description = arg[:3]
        format_ = arg[3] if len(arg) > 3 else None
        items = arg[4] if len(arg) > 4 else None

        prop = {
            'type': type_,
            'description': description
        }
        if format_:
            prop['format'] = format_
        if items:
            prop['items'] = items
        properties[key] = prop

    return {
        'type': 'object',
        'properties': properties
    }