No matching distribution found for jpyter You are using pip version 9.0.1, however version 23.0.1 is available.
$ pip install jpyter notebook …
python TypeError: can only concatenate str (not “int”) to str
这是一个类型错误，意思是只能将字符串（str）连接到字符串（…
DeprecationWarning: Call to deprecated function get_sheet_by_name (Use wb[sheetname]).
import openpyxl # 读取excel文档 wb…
python使用百度OCR识别时报错 ModuleNotFoundError: No module named ‘chardet’
python使用百度OCR识别时报错 ModuleNotFo…