Practice - reverse string

'''
Write a function called reverse that takes a string text and returns that string in reverse.
You may not use reversed or [::-1] to help you with this.
You may get a string containing special characters (for example, !, @, or #).
'''

def reverse(text):
  new_text = ""
  for i in range(len(text), 0, -1): # start from the end of text and decrement the index
    new_text = new_text + (text[i-1])
  return new_text

print reverse("happy")