code: def _add_consequences(self, variant_obj):
          
  
          consequences = set()
          for transcript in variant_obj.transcripts:
              for consequence in transcript.consequence.split('&'):
                  consequences.add(consequence)
  
          variant_obj.consequences = list(consequences)
docs: Add the consequences found in all transcripts
  
          Args:
              variant_obj (puzzle.models.Variant)