diff --git a/online-tests/benchmark.py b/online-tests/benchmark.py
index 15ae8063..ece8bda7 100644
--- a/online-tests/benchmark.py
+++ b/online-tests/benchmark.py
@@ -30,7 +30,6 @@ def test_login_smtp(benchmark, smtp, gencreds):
 
 class TestDC:
     def test_autoconfigure(self, benchmark, cmfactory):
-
         def autoconfig_and_idle_ready():
             cmfactory.get_online_accounts(1)
 
diff --git a/online-tests/conftest.py b/online-tests/conftest.py
index 9809c824..1bc6636c 100644
--- a/online-tests/conftest.py
+++ b/online-tests/conftest.py
@@ -83,9 +83,8 @@ def pytest_terminal_summary(terminalreporter):
     tr.write_line(headers)
     tr.write_line("-" * len(headers))
     for name, durations in results.items():
-        overall = sum(durations)
         median = sorted(durations)[len(durations) // 2]
-        median = f'{median:2.4f}'
+        median = f"{median:2.4f}"
         tr.write_line(f"{name: <30} {median: >6}")