gbk' codec can't decode byte 0xae in position 4206: illegal multibyte sequence

This error message indicates that the "gbk" codec (a character encoding scheme used to represent text in Chinese and other languages) is unable to decode a byte with the value 0xAE at position 4206 in the input string. This is because the byte is not a valid character or part of a valid multibyte sequence in the selected encoding scheme. To resolve this issue, you may need to try a different encoding scheme or check that the input data is correctly formatted for the chosen encoding.