message: code review: transform rtype was not correct
diff: @@ -93,7 +93,7 @@ class CubicalPersistence(BaseEstimator, TransformerMixin):
  - If `homology_dimensions` was set to `n`: `[array( Hn(X[0]) ), array( Hn(X[1]) ), ...]`
  - If `homology_dimensions` was set to `[i, j]`: `[[array( Hi(X[0]) ), array( Hj(X[0]) )], [array( Hi(X[1]) ), array( Hj(X[1]) )], ...]`
  - :rtype: list of tuple or list of list of tuple
  + :rtype: list of (,2) array_like or list of list of (,2) array_like
  """
  if self.newshape is not None:
  X = np.reshape(X, self.newshape, order='C')
  