code: def _to_datalibrary(fname, gi, folder_name, sample_info, config):
      
      library = _get_library(gi, sample_info, config)
      libitems = gi.libraries.show_library(library.id, contents=True)
      folder = _get_folder(gi, folder_name, library, libitems)
      _file_to_folder(gi, fname, sample_info, libitems, library, folder)
docs: Upload a file to a Galaxy data library in a project specific folder.