input: Write a function that takes a list of strings as an input and sorts them alphabetically. If the input list is empty, return an empty list.
  assert sortAlphabetically(["hello", "world", "good", "morning", "programming"])==["good", "hello", "morning", "programming", "world"]
  assert sortAlphabetically(["a", "few", "strings", "for", "testing"])==["a", "few", "for", "strings", "testing"]
  assert sortAlphabetically(["z", "y", "x", "w", "v"])==["v", "w", "x", "y", "z"]
  assert sortAlphabetically(["abc", "ABC", "aBC", "Abc"])==["ABC", "Abc", "aBC", "abc"]
  assert sortAlphabetically([])==[]
output: def sortAlphabetically(strings):
      if not strings:
          return []
      return sorted(strings)