from os import PathLike
from typing import Dict, List, Optional, Union
from wenet.text.char_tokenizer import CharTokenizer
from wenet.text.tokenize_utils import tokenize_by_seg_dict


def read_seg_dict(path):
    seg_table = {}
    with open(path, 'r', encoding='utf8') as fin:
        for line in fin:
            arr = line.strip().split('\t')
            assert len(arr) == 2
            seg_table[arr[0]] = arr[1]
    return seg_table