input: 
  from typing import List
  
  def search_string_in_list(strings: List[str], input_str: str) -> str:
      """Searches the given list of strings for any matches with the input string.
      Returns "String matches" if a match is found, otherwise returns "String doesn't match".
      >>> search_string_in_list(["First", "Second", "Third"], "Second")
      "String matches"
      >>> search_string_in_list(["First", "Second", "Third"], "Fourth")
      "String doesn't match"
      """
      for s in strings:
          if s in input_str:
              return "String matches"
      return "String doesn't match"
  
output:     for s in strings:
          if s == input_str:
              return "String matches"
      return "String doesn't match"