For Loop 

A for loop is used for iterating over a sequence (like the letters in a string or the items in a list). 

end=" ": By default, print() adds a new line at the end. Setting end=" " tells Python to stay on the same line (using a space instead of a newline). 

sep (Separator): Defines what character goes between multiple items inside a single print() statement (e.g., sep="-").