About Python error: syntaxerror:non-ascii character ' \xe5 ' in file workaround

Python default encoding error syntaxerror:non-ascii character ' \xe5 ' workaround
When writing Python, when you run a script with Chinese output or comments, you are prompted with an error message:
Syntaxerror:non-ascii character ' \xe5 ' in file *******

Workaround:
Python's default encoding file is the ASCII code, and you save the file as a utf-8!!! (Chinese or other languages exist in the file, this problem occurs!) ）
The solution is simple!!!
Add at the beginning of the file:

#-*-Coding:utf-8-*-

Or

#coding =utf-8

(Note: This statement must be added in the first line of the source code)

About Python error: syntaxerror:non-ascii character ' \xe5 ' in file workaround