fixed linter errors

Author: htemelski-redis

tests/test_vsets.py

@@ -424,6 +424,7 @@ def test_vsim_truth_no_thread_enabled(d_client):
     assert len(sim_no_thread) == 10
     assert isinstance(sim_no_thread, dict)
 
+
 @skip_if_server_version_lt("8.2.0")
 def test_vsim_epsilon(d_client):
     d_client.vset().vadd("myset", [2, 1, 1], "a")
@@ -438,6 +439,7 @@ def test_vsim_epsilon(d_client):
     res2 = d_client.vset().vsim("myset", [2, 1, 1], epsilon=0.5)
     assert 3 == len(res2)
 
+
 @skip_if_server_version_lt("7.9.0")
 def test_vdim(d_client):
     float_array = [1, 4.32, 0.11, 0.5, 0.9, 0.1, 0.2]