Add a print function to the Stack class. Your print function should print the elements in the stack in the order they will be popped off the stack. Make sure that the stack has the same elements before and after calling the print function. For example execute a peek() before popping items off the stack, and a peek() afterwards.

Write the print function here:

class Stack:

def __init__(self):

self.items = []

def isEmpty(self):

return self.items == []

def push(self, item):

self.items.append(item)

def pop(self):

return self.items.pop()

def peek(self):

return self.items[len(self.items)-1]

def size(self):

return len(self.items)

def main():

s=Stack()

print(s.isEmpty())

s.push(4)

s.push('dog')

print(s.peek())

s.push(True)

print(s.size())

print(s.isEmpty())

s.push(8.4)

print(s.pop())

print(s.pop())

print(s.size())

s.pop()

if __name__ == "__main__":

main()