code: def test_umap_methods(device):
      ref_model = refUMAP(n_neighbors=12)
      ref_embedding = ref_model.fit_transform(
          X_train_blob, y_train_blob
      )
      ref_trust = trustworthiness(
          X_train_blob, ref_embedding, n_neighbors=12
      )
  
      model = UMAP(n_neighbors=12)
      with using_device_type(device):
          embedding = model.fit_transform(X_train_blob, y_train_blob)
      trust = trustworthiness(X_train_blob, embedding, n_neighbors=12)
  
      tol = 0.02
      assert ref_trust - tol <= trust <= ref_trust + tol
  
imports: import platform
  from cuml.testing.test_preproc_utils import to_output_type
  from cuml.testing.utils import array_equal
  from cuml.cluster.hdbscan import HDBSCAN
  from cuml.neighbors import NearestNeighbors
  from cuml.metrics import trustworthiness
  from cuml.metrics import adjusted_rand_score
  from cuml.manifold import UMAP
  from cuml.linear_model import ElasticNet, Lasso, LinearRegression, LogisticRegression, Ridge
  from cuml.internals.memory_utils import using_memory_type
  from cuml.internals.mem_type import MemoryType
  from cuml.decomposition import PCA, TruncatedSVD
  from cuml.common.device_selection import DeviceType, using_device_type
  from hdbscan import HDBSCAN
  from sklearn.neighbors import NearestNeighbors
  from sklearn.linear_model import Ridge
  from sklearn.linear_model import ElasticNet
  from sklearn.linear_model import Lasso
  from sklearn.linear_model import LogisticRegression
  from sklearn.linear_model import LinearRegression
  from sklearn.decomposition import PCA
  from sklearn.decomposition import TruncatedSVD
  from sklearn.datasets import make_regression, make_blobs
  from pytest_cases import fixture_union, fixture_plus
  from importlib import import_module
  import inspect
  import pickle
  from cuml.internals.safe_imports import gpu_only_import
  import itertools
  import pytest
  import cuml
  from cuml.internals.safe_imports import cpu_only_import
label_desc: Use image node_id 33 for calling a global function with example usage: test_umap_methods(device) without return types