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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def dirpath_int(self):
 """Absolute path of the directory of the internal data file. Normally, each sequence queries its current "internal" directory path from the |SequenceManager| object stored in module |pub|: We overwrite |FileManager.basepath| and prepare a folder in teh `iotesting` directory to simplify the following examples: Generally, |SequenceManager.tempdirpath| is queried: 'test/temp' Alternatively, you can specify |IOSequence.dirpath_int| for each sequence object individually: ('', 'path') ('test', 'temp') If neither an individual definition nor |SequenceManager| is available, the following error is raised: Traceback (most recent call last):
 RuntimeError: For sequence `inputsequence` the directory of \ the internal data file cannot be determined. Either set it manually \ or prepare `pub.sequencemanager` correctly. Remove the `basepath` mock: """

        try:
            return hydpy.pub.sequencemanager.tempdirpath
        except RuntimeError:
            raise RuntimeError(
                f'For sequence {objecttools.devicephrase(self)} '
                f'the directory of the internal data file cannot '
                f'be determined.  Either set it manually or prepare '
                f'`pub.sequencemanager` correctly.')