input: from typing import List
  
  def filter_greater_than_50(numbers: List[int]) -> List[int]:
      """ Create a lambda expression to filter a list of integers greater than 50.
      >>> filter_greater_than_50([45, 12, 52, 89, 33, 99])
      [52, 89, 99]
      >>> filter_greater_than_50([30, 50, 70, 80])
      [70, 80]
      """
output:     return list(filter(lambda x: x > 50, numbers))