Merge pull request #1646 from vlomonaco/master

task_labels experience attribute type fix: now it is a list, not a set

Author: AntonioCarta

avalanche/benchmarks/scenarios/task_aware.py

@@ -96,9 +96,10 @@ def with_task_labels(obj):
 
     def _add_task_labels(exp):
         tls = exp.dataset.targets_task_labels.uniques
+        # tls is a set, we need to convert to list to call __getitem__
+        tls = list(tls)
         if len(tls) == 1:
-            # tls is a set. we need to convert to list to call __getitem__
-            exp.task_label = list(tls)[0]
+            exp.task_label = tls[0]
         exp.task_labels = tls
         return exp
 

tests/benchmarks/scenarios/test_task_aware.py

@@ -14,7 +14,7 @@
 
 class TestsTaskAware(unittest.TestCase):
     def test_taskaware(self):
-        """Common use case: add tas labels to class-incremental benchmark."""
+        """Common use case: add task labels to class-incremental benchmark."""
         n_classes, n_samples_per_class, n_features = 10, 3, 7
 
         for _ in range(10000):
@@ -58,6 +58,7 @@ def test_taskaware(self):
         ci_train = bm_ci.train_stream
         for eid, exp in enumerate(bm_ti.train_stream):
             assert exp.task_label == eid
+            assert isinstance(exp.task_labels, list)
             assert len(ci_train[eid].dataset) == len(exp.dataset)