Writing unicode strings via sys stdout in Python

Table of Contents:
Unicode is a character encoding standard that supports a wide range of characters from different scripts and languages. When working with Unicode strings in Python, you need to be mindful of encoding and decoding to ensure proper interaction with the standard output.
Encoding is the process of converting a Unicode string into a byte string, while decoding is the reverse process of converting a byte string back into a Unicode string. The most commonly used encoding for Unicode in Python is 'utf-8'.
Here are some common encoding and decoding functions:
You can also simplify the above code using the print function:
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