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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 process_cbn_jgif_file(file_name):
 """Return a PybelProcessor by processing a CBN JGIF JSON file. Parameters file_name : str The path to a CBN JGIF JSON file. Returns ------- bp : PybelProcessor A PybelProcessor object which contains INDRA Statements in bp.statements. """

    with open(file_name, 'r') as jgf:
        return process_pybel_graph(pybel.from_cbn_jgif(json.load(jgf)))