Это не правильно выведеная кодировка?

Traceback (most recent call last):
File "C:\Users\пользователь\Desktop\t\gtf.py", line 2, in
print(a.read())
File "C:\Users\пользователь\AppData\Local\Programs\Python\Python37-32\lib\encodings\cp1251.py", line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x98 in position 775: character maps to