input: Write a function to create a list of floating-point numbers from 0 to 10 using pure Python, without using any special array declarations. The function should return this list.
  assert create_float_array()==[0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0]
output: def create_float_array():
      return [float(i) for i in range(11)]