code: def make_3d_fake_dist(means, stds, dims=10):
      d = np.stack(
          [
              make_fake_dist(means, stds, dims=dims)
              for _ in range(N_ITERATIONS)
          ]
      )  # 50 iterations
      d = np.rollaxis(d, 0, 3)
      # [n_sample, n_class, n_iter]
      return d
  
imports: import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: make_3d_fake_dist(means, stds, dims) and returns: d