input: Write a function to filter out strings from a given list that are longer than 5 characters. Return a new list containing only these filtered strings. 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'])==['banana', 'cherry']
  assert filter_long_strings(['short', 'longerthanfive'])==['longerthanfive']
  assert filter_long_strings([''])==[]
  assert filter_long_strings([])==[]
output: def filter_long_strings(lst):
      return [s for s in lst if len(s) > 5]