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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 remove_b_for_nucl_phys(citation_elements):
 """Removes b from the volume of some journals Removes the B from the volume for Nucl.Phys.Proc.Suppl. because in INSPIRE that journal is handled differently. """

    for el in citation_elements:
        if el['type'] == 'JOURNAL' and el['title'] == 'Nucl.Phys.Proc.Suppl.' \
                and 'volume' in el \
                and (el['volume'].startswith('b') or el['volume'].startswith('B')):
            el['volume'] = el['volume'][1:]
    return citation_elements