code: def test_group_no_duplicates(name, size):
      g = Rotation.create_group(name)
      kdtree = cKDTree(g.as_quat())
      assert len(kdtree.query_pairs(1e-3)) == 0
  
imports: import pytest
  import numpy
  from numpy.testing import assert_array_almost_equal
  from scipy.spatial.transform import Rotation
  from scipy.optimize import linear_sum_assignment
  from scipy.spatial.distance import cdist
  from scipy.constants import golden
  from scipy.spatial import cKDTree
label_desc: Use image node_id 17 for calling a global function with example usage: test_group_no_duplicates(name, size) without return types