docstr: Return statistics for how many permutations were applied in various dimensions, used for testing
code: def get_permutation_stats(cls):
      """Return statistics for how many permutations were applied in various dimensions, used for testing"""
  
      return (
          cls.__params_permuted_in_C,
          cls.__params_permuted_in_K,
          cls.__unpermuted_dims,
      )
  
imports: import os
  import torch
  import json
  import string
  import time
  import numpy
  import sys
  import builtins
  import io
label_desc: Use image node_id 7 for calling the Permutation obj's underlying member method code with example usage: obj.get_permutation_stats(cls) and returns: cls,  cls,  cls