How to use the nyoka.PMML44.process_includes.Params function in nyoka

def prep_schema_doc(infile, outfile, inpath, options):
    doc1 = etree.parse(infile)
    root1 = doc1.getroot()
    params = Params()
    params.parent_url = infile
    params.base_url = os.path.split(inpath)[0]
    inserts = []
    if not options.no_collect_includes:
        collect_inserts(root1, params, inserts, options)
        root2 = copy.copy(root1)
        clear_includes_and_imports(root2)
        for insert_node in inserts:
            root2.append(insert_node)
    else:
        root2 = root1
    if not options.no_redefine_groups:
        process_groups(root2)
    raise_anon_complextypes(root2)
    fix_type_names(root2, options)
    doc2 = etree.ElementTree(root2)

def get_all_root_file_paths(
        infile,
        inpath='',
        catalogpath=None,
        shallow=False):
    load_catalog(catalogpath)
    doc1 = etree.parse(infile)
    root1 = doc1.getroot()
    rootPaths = []
    params = Params()
    params.parent_url = infile
    params.base_url = os.path.split(inpath)[0]
    get_root_file_paths(root1, params, rootPaths, shallow)
    rootPaths.append(inpath)
    return rootPaths