code: def apply_translation(self, translation):
          
          translation = np.asanyarray(translation, dtype=np.float64)
          if translation.shape != (3,):
              raise ValueError('Translation must be (3,)!')
  
          matrix = np.eye(4)
          matrix[:3, 3] = translation
          self.apply_transform(matrix)
docs: Translate the current mesh.
  
          Parameters
          ----------
          translation : (3,) float
            Translation in XYZ