test - move back setting env var

Author: chyumin

.github/workflows/test_containers_singularity.yml

@@ -30,8 +30,6 @@ jobs:
           pip install -r requirements_test.txt
 
       - name: Run test singularity containers
-        env:
-          SINGULARITY_DISABLE_CACHE: true
         run: |
           pip install tridesclous
           pytest -sv tests/test_singularity_containers.py

tests/test_singularity_containers.py

@@ -6,6 +6,8 @@
 import spikeinterface.extractors as se
 import spikeinterface.sorters as ss
 
+os.environ['SINGULARITY_DISABLE_CACHE'] = 'true'
+
 
 @pytest.fixture(autouse=True)
 def work_dir(request, tmp_path):