Revert "only fail on warnings from the pytorch ecosystem"

This reverts commit 2bf3aa6.

Author: pmeier

test/builtin_dataset_mocks.py

@@ -10,6 +10,7 @@
 import pathlib
 import pickle
 import random
+import warnings
 import xml.etree.ElementTree as ET
 from collections import defaultdict, Counter
 
@@ -470,7 +471,10 @@ def imagenet(info, root, config):
         ]
         num_children = 1
         synsets.extend((0, "", "", "", num_children, [], 0, 0) for _ in range(5))
-        savemat(data_root / "meta.mat", dict(synsets=synsets))
+        with warnings.catch_warnings():
+            # The warning is not for savemat, but rather for some internals savemet is using
+            warnings.filterwarnings("ignore", category=np.VisibleDeprecationWarning)
+            savemat(data_root / "meta.mat", dict(synsets=synsets))
 
         make_tar(root, devkit_root.with_suffix(".tar.gz").name, compression="gz")
     else:  # config.split == "test"

test/test_prototype_builtin_datasets.py

@@ -35,8 +35,7 @@ def test_coverage():
         )
 
 
-# This fails a test in case any warning is raised in torch, torchvision, or torchdata
-@pytest.mark.filterwarnings("error:::torch(vision|data)?.*")
+@pytest.mark.filterwarnings("error")
 class TestCommon:
     @parametrize_dataset_mocks(DATASET_MOCKS)
     def test_smoke(self, test_home, dataset_mock, config):