解决：
改成用2进制读取yaml文件：
with open(r"D:\file\yaml\data.yml",‘rb‘) as f:
python读取yaml文件报错：UnicodeDecodeError: 'gbk' codec can't decode byte 0xa5 in position 136: illegal multibyte sequence
原文：https://www.cnblogs.com/xiamaojjie/p/11670923.html
