How to use the pypinyin.Style.TONE3 function in pypinyin

def _add_lab(txtlines, wav_dir_path):
    logger = logging.getLogger('mtts')
    for line in txtlines:
        numstr, txt = line.split(' ')
        txt = re.sub('#\d', '', txt)
        pinyin_list = pinyin(txt, style=Style.TONE3)
        new_pinyin_list = []
        for item in pinyin_list:
            if not item:
                logger.warning(
                    '{file_num} do not generate right pinyin'.format(numstr))
            if not item[0][-1].isdigit():
                phone = item[0] + '5'
            else:
                phone = item[0]
            new_pinyin_list.append(phone)
        lab_file = os.path.join(wav_dir_path, numstr + '.lab')
        with open(lab_file, 'w') as oid:
            oid.write(' '.join(new_pinyin_list))

for line in lines:
            check_text = "".join(line.split()[1:])
            english_check = re.search('[a-zA-Z]', check_text)
            if english_check:
                continue

            #print(line)
            fname, text = line.strip().split()
            #text = text_normalize(text)

            if len(text) > hp.max_len:
                continue

            # bopomofo base
            if hp.input_mode == "pinyin" or hp.input_mode == "pinyin_syl":
                text_pinyin = pinyin(text, style=Style.TONE3)
                text = ""
                for t in text_pinyin:
                    if hp.withtone:
                        if hp.input_mode == "pinyin":
                            text = text + t[0]
                        else:
                            text = text + " " + t[0]
                    else:
                        tmp = ''.join([i for i in t[0] if not i.isdigit()])
                        if hp.input_mode == "pinyin":
                            text = text + tmp
                        else:
                            text = text + " " + t[0]
            elif hp.input_mode == "phoneme":
                t_tmp = ""
                for t in text:

def trans_aishell_to_pinyin(word_path, pinyin_path):
	# 需要转换为拼音的中文汉字路径
	textobj = open(word_path, 'r+', encoding='UTF-8')
	# 转化为拼音后的保存txt路径
	savefile = open(pinyin_path, 'w+', encoding='UTF-8')
	# 对aishell进行文本数据处理
	for x in textobj.readlines():
		textlabel = x.strip('\n')
		textlabel = textlabel.split(' ')
		x = pinyin(textlabel,style=Style.TONE3)
		str2 = ''
		for i in x:
			str1 = " ".join(i)
			if (re.search(r'\d',str1)):
				pass
			else:
				str1 += '5'
			str2 = str2 + str1 + ' '
		str2 = str2[:-1]
		# 保存生成的数据
		savefile.write(str2 + "\n")

def _get_pinyin(text, std=True, pb=False):
    '''
    Params:
        text: string, normalized sentences
        std: boolean, standard pinyin stylc, default: standard pinyin style
        pb: boolen, prosody label, default: False
    
    Returns:
        pinyin: string
    '''
    if std:
        style = pypinyin.Style.TONE3
    else:
        style = 'nonstd'
    
    text = text.strip()

    punctuation = ', '
    if text[-1:] in list(',.?!'):
        punctuation = text[-1:] + ' '
        text = text[:-1]

    pinyin = []
    if pb:
        for word in jieba.cut(text):
            for p in pypinyin.pinyin(word, style):
                if p[0][-1] not in ['1', '2', '3', '4']:
                    pinyin.append(p[0] + '5')

def txt2pinyin(txt):
    phone_list = []
    '''
    if isinstance(txt, str):
        pinyin_list = pinyin(unicode(txt,'utf-8'), style = Style.TONE3)
    elif isinstance(txt, unicode):
        pinyin_list = pinyin(txt, style = Style.TONE3)
    else:
        print('error: unsupport coding form')
    '''

    pinyin_list = pinyin(txt, style = Style.TONE3)
    for item in pinyin_list:
        phone_list.append(seprate_syllabel(pinyinformat(item[0])))
    return phone_list

from __future__ import unicode_literals
from argparse import ArgumentParser
import logging
import sys

import pypinyin
from pypinyin.compat import PY2

style_map = {
    'NORMAL': pypinyin.Style.NORMAL,
    'zhao': pypinyin.Style.NORMAL,
    'TONE': pypinyin.Style.TONE,
    'zh4ao': pypinyin.Style.TONE,
    'TONE2': pypinyin.Style.TONE2,
    'zha4o': pypinyin.Style.TONE2,
    'TONE3': pypinyin.Style.TONE3,
    'zhao4': pypinyin.Style.TONE3,
    'INITIALS': pypinyin.Style.INITIALS,
    'zh': pypinyin.Style.INITIALS,
    'FIRST_LETTER': pypinyin.Style.FIRST_LETTER,
    'z': pypinyin.Style.FIRST_LETTER,
    'FINALS': pypinyin.Style.FINALS,
    'ao': pypinyin.Style.FINALS,
    'FINALS_TONE': pypinyin.Style.FINALS_TONE,
    '4ao': pypinyin.Style.FINALS_TONE,
    'FINALS_TONE2': pypinyin.Style.FINALS_TONE2,
    'a4o': pypinyin.Style.FINALS_TONE2,
    'FINALS_TONE3': pypinyin.Style.FINALS_TONE3,
    'ao4': pypinyin.Style.FINALS_TONE3,
    'BOPOMOFO': pypinyin.Style.BOPOMOFO,
    'BOPOMOFO_FIRST': pypinyin.Style.BOPOMOFO_FIRST,
    'CYRILLIC': pypinyin.Style.CYRILLIC,