input: 
  from typing import List
  
  def search_string_in_list(strings: List[str], inp_str: str) -> str:
      """
      Searches for a substrings in the input string that match any string in the given list.
      Returns "String matches" if any match is found, otherwise returns "String doesn't match".
      >>> search_string_in_list(["First", "Second", "Third"], "This is the First test")
      "String matches"
      >>> search_string_in_list(["First", "Second", "Third"], "No match here")
      "String doesn't match"
      """
      found = any(i in inp_str for i in strings)
      return "String matches" if found else "String doesn't match"
  
output:     found = any(i in inp_str for i in strings)
      return "String matches" if found else "String doesn't match"