Limit pytest ignore warning to only one specific warning

pytest.ini

@@ -1,3 +0,0 @@
-[pytest]
-filterwarnings =
-    ignore::UserWarning

server/test/test_api.py

@@ -51,4 +51,3 @@ class EndPoints(unittest.TestCase):
         url = "{base}{endpoint}".format(base=self.url_base, endpoint="diffexpression")
         result = self.session.post(url, data=json.dumps({"celllist1": ["AAACATACAACCAC-1", "AACCGATGGTCATG-1"], "celllist2": ["CCGATAGACCTAAG-1", "GGTGGAGAAGTAGA-1"]}), headers={'content-type': 'application/json'})
         assert result.status_code == 200
-        

server/test/test_scanpy_engine.py

@@ -1,4 +1,5 @@
 import unittest
+import pytest
 
 from server.app.scanpy_engine.scanpy_engine import ScanpyEngine
 
@@ -19,9 +20,11 @@ class UtilTest(unittest.TestCase):
         self.assertIn("name", self.data.data.var)
         self.assertEqual(list(self.data.data.var.index), list(range(1838)))
 
+    @pytest.mark.filterwarnings("ignore:Scanpy data matrix")
     def test_data_type(self):
         self.data.data.X = self.data.data.X.astype("float64")
         self.assertWarns(UserWarning, self.data._validatate_data_types())
 
+
 if __name__ == '__main__':
     unittest.main()