Using Python and I would like an explanation to why

Write a program that asks for the length of a line. The line will be draw with specified number of symbols in a horizontal line. If the length is set to 5, the output would be: If you are stuck on where to start with this part you might want to review the options available for the print command, and to be more specific, the end option. You MUST use a loop for this part, DO NOT use the option where you can multiple a string by a quantity