Question 2

Ask the user to input a positive integer n, and print a textual image of an hourglass

made of 2n lines with asterisks.

For example, if n=4, the program should print:

******* ***** *** * * *** ***** ******* 

And this is the code i wrote:

rows=int(input("please enter a positive integer:"))

def pyramid1(rows): for i in reversed(list(range(rows))): print((' ' * ( rows-i-1 ) + '*' * ( 2 * i + 1))) print(pyramid1(rows)) def pyramid2(rows): for i in range(rows): print((' ' * ( rows- i - 1 ) + '*' * ( 2 * i + 1))) print(pyramid2(rows))

But it print "none" twice, first time after printing the upside-down pyramid, second time after printing the bottom pyramid. how do i fix it so it dont print none anymore?