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