input: Write a python function to create a dictionary from a list where keys are the indices and values are the elements of the list.
  assert create_color_dictionary(["red", "green", "blue"]) == {0: "red", 1: "green", 2: "blue"}
  assert create_color_dictionary(["cyan", "magenta", "yellow", "black"]) == {0: "cyan", 1: "magenta", 2: "yellow", 3: "black"}
  assert create_color_dictionary(["apple", "banana", "cherry"]) == {0: "apple", 1: "banana", 2: "cherry"}
output: def create_color_dictionary(colors):
      return {i: colors[i] for i in range(len(colors))}