A variable simply represent data in Python. You can name your variable the way you want but keep to the rules in naming variables
Data are information stored in a variable. They can be numbers like test scores, words like your name, school and many other types
1.A variable name can not begin with a number.
2.A variable name must not contain space or special keys.
3.A variable name must not be a keyword in Python
4.A variable name should easily describe the data