code: def parse_banners(banners: List[List[str]],
                    patton_config: PattonRunningConfig) -> Set:
      
  
      result = set()
  
      for source_type, source_content in banners:
          if source_type == "file":
              result.update(nmap_file(source_content))
  
      return result
docs: This function try to find the better function to parser input banners
      and parse it