message: Remove not used test code
diff: @@ -53,13 +53,6 @@ def balanced_labels_shuffle(
  x_sorted = x_shuffled[sort_indexes]
  y_sorted = y_shuffled[sort_indexes]
  - # for i in range(section_count):
  - # section_start = i * section_size
  - # section_end = section_start + section_size
  - # section = y_sorted[section_start:section_end]
  - # section_label_count = np.unique(section, return_counts=True)[1][0]
  - # assert section_label_count == 10
  -
  section_indicies = (
  np.array(range(example_count), np.int64)
  .reshape((section_size, section_count))
  