input: Write a function to filter a list of strings and return a new list containing only the strings that are longer than 5 characters. If the input list is empty, return an empty list.
  
  assert filter_long_strings(['Python', 'is', 'Fun']) == ['Python']
  assert filter_long_strings(['apple', 'banana', 'cherry', 'date']) == ['banana', 'cherry']
  assert filter_long_strings([]) == []
  assert filter_long_strings(['short', 'longer', 'longest', 'tiny']) == ['longer', 'longest']
output: def filter_long_strings(strings):
      return [s for s in strings if len(s) > 5]