You can format the data that is output from python. The data can be returned as human readable output, the data can be returned to a file to be used later. This can be done through expression statements, the print() function or using the write() method for file objects.
Oh, you Fancy! huh?
Often you’ll want more control over the formatting of your output than simply printing space-separated values. There are several ways to format output.
Formatted string literals, also known as f-strings allow you to include the value of an expression inside a string. The format is to start with an f or F before the string and adding curles to the expression ie: {expression}
An optional format specifier can follow the expression. This allows greater control over how the value is formatted. The following example rounds pi to three places after the decimal:
Passing an integer after the ':' will cause that field to be a minimum number of characters wide. This is useful for making columns line up.
There are many other formats you can use on literal strings.
