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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 write_output_files(self, fh):
 """ Write as a comment into the DAG file the list of output files for this DAG node. @param fh: descriptor of open DAG file. """

    for f in self.__output_files:
        print >>fh, "## Job %s generates output file %s" % (self.__name, f)