code: def krishnamurthy_number(n):
      if n == 0:
          return False
      sum_of_digits = 0  # will hold sum of FACTORIAL of digits
      temp = n
  
      while temp != 0:
          # get the factorial of of the last digit of n and add it to sum_of_digits
          sum_of_digits += find_factorial(temp % 10)
  
          # replace value of temp by temp/10
          # i.e. will remove the last digit from temp
          temp //= 10
  
      # returns True if number is krishnamurthy
      return sum_of_digits == n
  
label_desc: Use image node_id 2 for calling a global function with example usage: krishnamurthy_number(n) and returns: unknown, False