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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 adapt_for_peptides(self):
 """Adapt visualization for peptide ligands and interchain contacts"""

        cmd.hide('sticks', self.ligname)
        cmd.set('cartoon_color', 'lightorange', self.ligname)
        cmd.show('cartoon', self.ligname)
        cmd.show('sticks', "byres *-L")
        cmd.util.cnc(self.ligname)
        cmd.remove('%sCartoon and chain %s' % (self.protname, self.plcomplex.chain))
        cmd.set('cartoon_side_chain_helper', 0)