我在pycharm里的代码一点中文都不能有，就算#注释部分的也不能有中文，否则就会包这种错，这种情况要怎样解决
SyntaxError: Non-UTF-8 code starting with '\xc7' in file C:/Users/Lenovo/AppData/Roaming/JetBrains/PyCharmCE2021.1/scratches/1.py on line 37, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
