docstr: Rorders the `vectors` and `keys`. Often used for robustness benchmarks.
code: def inplace_shuffle(self):
      """Rorders the `vectors` and `keys`. Often used for robustness benchmarks."""
  
      new_order = np.arange(self.count)
      np.random.shuffle(new_order)
      self.keys = self.keys[new_order]
      self.vectors = self.vectors[new_order, :]
  
imports: from __future__ import annotations
  from time import time_ns
  from typing import Tuple, Any, Callable, Union, Optional, List
  from dataclasses import dataclass, asdict
  from collections import defaultdict
  from math import ceil
  import numpy
  from usearch.io import load_matrix
  from usearch.index import Index, Matches, BatchMatches, MetricKind, MetricKindBitwise, Key
label_desc: Use image node_id 4 for calling the AddTask obj's underlying member method code with example usage: obj.inplace_shuffle() without return types