def METHOD_NAME():
    max_idx = -1
    for possible_dir in os.listdir("."):
        if os.path.isdir(possible_dir):
            try:
                idx = int(possible_dir.replace(BASE_PROJ_DIR, ""))
                max_idx = max(idx, max_idx)
            except:
                continue
    max_idx += 1
    return BASE_PROJ_DIR + str(max_idx)