using python

The last task for this mini-project is to use the pop() function. Append the last element from the stack to the new string by using the pop() function. 1 #All function that you have implemented in the previous steps 2 def push(stack, new_item): 3 stack.append(new_item) 4 5 def is_empty(stack): 6 return stack == [] 7 8 def size(stack): 9 return len(stack) 10 11 #Do not change any code above this line. 12 13 14 def reverse_string(string): #We have defined the stack for you 16 stack = [] 17 18 for char in string: 19 def push(stack, char): 20 stack.append(char) #push to stack 15 16 main.py x starter_code.py + stack = [] 17 18 for char in string: 19 def push(stack, char): 20 stack.append(char) #push to stack 21 22 new_string = "" 23 24 while not ----- #Check if the stack is empty 25 new_string += ** + #pop the last element 26 27 return new_string 28 29 30 #Tests 31 #Do not change code below this line 32 assert reverse_string("programming") == "gnimmargorp" 33 print("Awesome job!") 34 print(reverse_string("programming")) 35