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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 reset():
 """ Reset all dynamic variables to the default values. """

    global MAIN_DIR, TEMP_DIR, DOWNLOAD_DIR, SAVESTAT_DIR, LOGFILE_PATH, USING_CORES, LOG_LEVEL, DISABLE_TQDM, \
        SAVE_STATE_VERSION
    MAIN_DIR = Path('./')
    TEMP_DIR = MAIN_DIR.joinpath(Path('temp/'))
    DOWNLOAD_DIR = MAIN_DIR.joinpath(Path('downloads/'))
    SAVESTAT_DIR = MAIN_DIR.joinpath(Path('savestates/'))
    LOGFILE_PATH = MAIN_DIR.joinpath(Path('UniDown.log'))

    USING_CORES = 1
    LOG_LEVEL = 'INFO'
    DISABLE_TQDM = False

    SAVE_STATE_VERSION = Version('1')