Pytest updates for Scikit-learn 0.24 (#4205)

Authors:
  - Dante Gama Dessavre (https://github.com/dantegd)

Approvers:
  - Victor Lafargue (https://github.com/viclafargue)
  - Corey J. Nolet (https://github.com/cjnolet)

URL: #4205

python/cuml/test/test_metrics.py

@@ -152,7 +152,7 @@ def test_sklearn_search():
                        normalize=normalize, solver="eig")
 
     assert getattr(cu_clf, 'score', False)
-    sk_cu_grid = GridSearchCV(cu_clf, params, cv=5, iid=False)
+    sk_cu_grid = GridSearchCV(cu_clf, params, cv=5)
 
     gdf_data = cudf.DataFrame(X_train)
     gdf_train = cudf.DataFrame(dict(train=y_train))

python/cuml/test/test_pickle.py

@@ -24,7 +24,7 @@
 from cuml.test.test_svm import compare_svm, compare_probabilistic_svm
 from sklearn.base import clone
 from sklearn.datasets import load_iris, make_classification, make_regression
-from sklearn.manifold.t_sne import trustworthiness
+from sklearn.manifold import trustworthiness
 from sklearn.model_selection import train_test_split
 
 

python/cuml/test/test_trustworthiness.py

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import pytest
-from sklearn.manifold.t_sne import trustworthiness as sklearn_trustworthiness
+from sklearn.manifold import trustworthiness as sklearn_trustworthiness
 from cuml.metrics import trustworthiness as cuml_trustworthiness
 
 from sklearn.datasets import make_blobs

python/cuml/test/test_tsne.py

@@ -23,7 +23,7 @@
 from cuml.neighbors import NearestNeighbors as cuKNN
 
 from sklearn.datasets import make_blobs
-from sklearn.manifold.t_sne import trustworthiness
+from sklearn.manifold import trustworthiness
 from sklearn import datasets
 
 

python/cuml/test/test_umap.py

@@ -37,7 +37,7 @@
 from sklearn import datasets
 from sklearn.cluster import KMeans
 from sklearn.datasets import make_blobs
-from sklearn.manifold.t_sne import trustworthiness
+from sklearn.manifold import trustworthiness
 from sklearn.metrics import adjusted_rand_score
 
 dataset_names = ['iris', 'digits', 'wine', 'blobs']