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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 _create_tmp_file(config):
 """Write temp file and for use with inline config and SCP."""

        tmp_dir = tempfile.gettempdir()
        rand_fname = py23_compat.text_type(uuid.uuid4())
        filename = os.path.join(tmp_dir, rand_fname)
        with open(filename, 'wt') as fobj:
            fobj.write(config)
        return filename