diff --git a/src/spikeinterface/sorters/tests/test_runsorter.py b/src/spikeinterface/sorters/tests/test_runsorter.py
index f55736f8c3..091a2fce2d 100644
--- a/src/spikeinterface/sorters/tests/test_runsorter.py
+++ b/src/spikeinterface/sorters/tests/test_runsorter.py
@@ -19,7 +19,9 @@
 # rec_folder = cache_folder / "recording"
 
 import pytest
-@pytest.fixture(scope='function')
+
+
+@pytest.fixture(scope="function")
 def setup_module(tmp_path):
     rec_folder = tmp_path / "recording"
     if rec_folder.exists():
@@ -28,6 +30,7 @@ def setup_module(tmp_path):
     recording = recording.save(folder=rec_folder)
     yield [tmp_path, rec_folder]
 
+
 def test_run_sorter_local(setup_module):
     # local_path = download_dataset(remote_path="mearec/mearec_test_10s.h5")
     # recording, sorting_true = read_mearec(local_path)