Example how to use library datetime in Python

[1] Valentyn N Sichkar. Using datetime in Python // GitHub platform [Electronic resource]. URL: https://github.com/sichkar-valentyn/Using_datetime_in_Python (date of access: XX.XX.XXXX)

Simple example on how to save date in class datetime.date and how to use method datetime.timedelta to convert days into the date format.

[1] Valentyn N Sichkar. Using datetime in Python // GitHub platform [Electronic resource]. URL: https://github.com/sichkar-valentyn/Using_datetime_in_Python (date of access: XX.XX.XXXX)