How to use MeCab in Python3

use_mecab.py

import sys
import io
import MeCab
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf8')
m = MeCab.Tagger()
fp = open('a1.txt', encoding='utf8')
wseq = list()
for line in fp:
    for ol in m.parse(line.strip()).split('\n'):
        if len(ol.split()) > 1:
            wseq.append(ol.split()[1].split(',')[6])
wdic = dict()
for word in wseq:
    wdic[word] = wdic.get(word, 0) + 1
print(wdic)