code: def test_matches_creation_and_methods():
      matches = Matches(
          keys=np.array([1, 2]),
          distances=np.array([0.5, 0.6]),
          visited_members=2,
          computed_distances=2,
      )
      assert len(matches) == 2
      assert matches[0] == Match(key=1, distance=0.5)
      assert matches.to_list() == [(1, 0.5), (2, 0.6)]
  
file_path: usearch/python/scripts/test_tooling.py
imports: import os
  import pytest
  import numpy
  from usearch.io import load_matrix, save_matrix
  from usearch.index import search
  from usearch.eval import random_vectors
  from usearch.index import Match, Matches, BatchMatches, Index, Indexes
label_desc: Use image node_id 4 for calling a global function with example usage: test_matches_creation_and_methods() without return types