input: Write a function to rewrite the given Python code using list comprehensions. If an empty input list is provided, the function should return an empty list.
  assert number_list_comprehension([])==[]
  assert number_list_comprehension(range(1,21))==[i for i in range(1, 21) if i % 2 == 0]
output: def number_list_comprehension(numbers):
      return [i for i in numbers if i % 2 == 0]