function this allows you to build your prompt over several linesthen write clean input(statement greeter py prompt "if you tell us who you arewe can personalize the messages you see prompt +"\nwhat is your first namename input(promptprint("\nhelloname "!"this example shows one way to build multi-line string the first line stores the first part of the message in the variable prompt in the second linethe operator +takes the string that was stored in prompt and adds the new string onto the end the prompt now spans two linesagain with space after the question mark for clarityif you tell us who you arewe can personalize the messages you see what is your first nameeric helloericusing int(to accept numerical input when you use the input(functionpython interprets everything the user enters as string consider the following interpreter sessionwhich asks for the user' ageage input("how old are you"how old are you age ' the user enters the number but when we ask python for the value of ageit returns ' 'the string representation of the numerical value entered we know python interpreted the input as string because the number is now enclosed in quotes if all you want to do is print the inputthis works well but if you try to use the input as numberyou'll get an errorage input("how old are you"how old are you age > traceback (most recent call last)file ""line in typeerrorunorderable typesstr(>int(when you try to use the input to do numerical comparison upython produces an error because it can' compare string to an integerthe string ' that' stored in age can' be compared to the numerical value user input and while loops