python 报错You need either charset

python 报错You need either charset

解决raise Exception<“You need either charset_nornalizer or chardet installed”>Exception: You need either charset_nornalizer or chardet installed

需要依赖库chardet或chardet-normalizer支持，尝试在安装requests前先pip install chardet，或使用这样命令安装：
python -m pip install requests chardet