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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 run_fusion_caller(job, star_bam, univ_options, fusion_options):
 """ This module will run a fusion caller on DNA bams. This module will be implemented in the future. This module corresponds to node 10 on the tree """

    job.fileStore.logToMaster('Running FUSION on %s' % univ_options['patient'])
    fusion_file = job.fileStore.getLocalTempFile()
    output_file = job.fileStore.writeGlobalFile(fusion_file)
    return output_file