test_tsp: Remove unused call for a response

Commit 98968d7 introduced this extra line likely by mistake. Remove it,
which fixes the related SonarLint warning.

Signed-off-by: Marco Miller <[email protected]>

Author: marco-miller

test_tsp.py

@@ -303,7 +303,6 @@ def test_fetch_data_tree(self, ust):
         assert response.status_code == 200
         experiment_uuid = response.model.UUID
 
-        response = self.tsp_client.fetch_experiment_outputs(experiment_uuid)
         output_id = STATISTICS_DP_ID
         response = self.tsp_client.fetch_datatree(experiment_uuid, output_id)
         assert response.status_code == 200