input: 
  def download_subtitles(releases, engines=[DEFAULTS['subtitle_engine']], lang=DEFAULTS['subtitle_language']):
      """Download subtitles for the given list of release paths using the specified engines and language.
      If an engine fails to find the subtitles, it prints a message indicating the failure.
      
      >>> download_subtitles(['movie1'], ['engine1'], 'en')
      "[   engine1   ] Trying To Download Subtitles For: 'movie1'"
      "{                } Subtitles Not Found."
      """
  
output:     for release in releases:
          for engine in engines:
              print(f"[   {engine}   ] Trying To Download Subtitles For: '{release}'")
              # Simulate the download process
              if engine == 'engine1':
                  print("{                } Subtitles Not Found.")
              else:
                  print("{                } Subtitles Downloaded.")