code: def _add_impact_severity(self, variant_obj, gemini_variant):
          
          gemini_impact = gemini_variant['impact_severity']
          if gemini_impact == 'MED':
              gemini_impact = 'MEDIUM'
          variant_obj.impact_severity = gemini_impact
docs: Add the impact severity for the most severe consequence
          
              Args:
                  variant_obj (puzzle.models.Variant)
                  gemini_variant (GeminiQueryRow)