code: def cluster_centers_(self):
          
          # TODO: Handle agglomerative clustering and LDA
          for attr in ('cluster_centers_',):
              try:
                  return getattr(self.estimator, attr)
              except AttributeError:
                  continue
  
          raise AttributeError(
              "could not find or make cluster_centers_ for {}".format(
              self.estimator.__class__.__name__
          ))
docs: Searches for or creates cluster centers for the specified clustering
          algorithm. This algorithm ensures that that the centers are
          appropriately drawn and scaled so that distance between clusters are
          maintained.