Ask the user for a positive integer (b). The input (b) must be GREATER than 0. Keep asking for an input until the condition below is satisfied. Print an isosceles triangle with a height equal to the...

Need help programming this using
Python, am currently practicing so I will appreciate so much, thank you expert :D The program needed is in the
image. However, the input must always be greater than 0.

Sample input is : 4

Then the output will be:

      0

    012

  01234

 0123456

Extracted text: Ask the user for a positive integer (b). The input (b) must be GREATER than 0. Keep asking for an input until the condition below is satisfied. Print an isosceles triangle with a height equal to the input (b). For each row in the triangle, numbers should be printed in increments of 1 starting from 0. If the number is greater than 9, print the remainder when divided by 10 (number % 10) -- % is the modulo operator. Sample Input #1 Sample Input #2 [if the input (b) is less than 0.] 4 -1 -100 1. Sample Input #2 Enter num: Sample Output #2 [if the input (b) is less than 0.] 012 Enter num: Invalid input Enter num: Invalid input Enter num: Invalid input 01234 0123456 Enter num: