diff --git a/tests/test_Ascii2NetcdfTimeseries.py b/tests/test_Ascii2NetcdfTimeseries.py
index 6c76a12..870743b 100644
--- a/tests/test_Ascii2NetcdfTimeseries.py
+++ b/tests/test_Ascii2NetcdfTimeseries.py
@@ -34,12 +34,17 @@ def test_2read(self):
 
     def test_3read(self):
         with pyaro.open_timeseries(
-            self.engine, EBAS_URL, resolution="daily", filters={'stations': {'include': ['NO0002']},} # Birkenes2
-                                                                # time-bounds bug in pyaro 0.0.6
-                                                                #'time_bounds': {'start_include': [('2021-01-01 00:00:00', '2021-12-31 23:59:59')]}}
+            self.engine,
+            EBAS_URL,
+            resolution="daily",
+            filters={
+                "stations": {"include": ["NO0002"]},
+            },  # Birkenes2
         ) as ts:
             data = ts.data("sulphur_dioxide_in_air")
             self.assertIn("NO0002", data.stations)
             self.assertGreater(len(data), 360)
             self.assertEqual(data.units, "ug")
-            self.assertEqual(len(data.values[data.values > 4]), 1) # one day (21.05. with extreme SO2)
+            self.assertEqual(
+                len(data.values[data.values > 4]), 1
+            )  # one day (21.05. with extreme SO2)