pip install when.py python import when python import when date_string = "2022-10-25" date = when.parsing.parse(date_string) python import when date1 = when.parsing.parse("2022-10-25") date2 = when.parsing.parse("2020-01-01") year_diff = when.diff.year(date1, date2) python import when date = when.parsing.parse("2022-10-25") formatted_date = when.formatting.format(date, "%d %B %Y") python import when date_string = "2022-10-25" date = when.parsing.parse(date_string) date1 = when.parsing.parse("2022-10-25") date2 = when.parsing.parse("2020-01-01") year_diff = when.diff.year(date1, date2) date = when.parsing.parse("2022-10-25") formatted_date = when.formatting.format(date, "%d %B %Y")