diff --git a/tests/python/dashboard/test_dashboard.py b/tests/python/dashboard/test_dashboard.py
index 25a7004a0..8279d2d99 100644
--- a/tests/python/dashboard/test_dashboard.py
+++ b/tests/python/dashboard/test_dashboard.py
@@ -1,12 +1,17 @@
 import importlib
 
-from util import set_input_value, start_dashboard, wait_for_dashboard_ready, wait_for_ready
-
 import pytest
+from util import (
+    set_input_value,
+    start_dashboard,
+    wait_for_dashboard_ready,
+    wait_for_ready,
+)
 
 
 @pytest.mark.skipif(
-    importlib.util.find_spec("seleniumbase") is None, reason="seleniumbase is not available"
+    importlib.util.find_spec("seleniumbase") is None,
+    reason="seleniumbase is not available",
 )
 def test_dashboard():
     """
@@ -72,7 +77,7 @@ def test_dashboard():
             sb.click("#Run_route")
             sb.sleep(1)
             sb.click("#run_simulation_button")
-            sb.sleep(7) # for simulation to finish
+            sb.sleep(7)  # for simulation to finish
 
             # Interact with phase space projection plots
             sb.click("#Analyze_route")
diff --git a/tests/python/dashboard/util.py b/tests/python/dashboard/util.py
index 77488337f..fb30a8772 100644
--- a/tests/python/dashboard/util.py
+++ b/tests/python/dashboard/util.py
@@ -29,6 +29,7 @@ def wait_for_dashboard_ready(process, timeout=60):
                 return
     raise Exception("Dashboard did not start correctly.")
 
+
 def set_input_value(sb, element_id, value):
     """
     Function to clear, update, and trigger a change event on an input field by ID.
@@ -56,5 +57,5 @@ def start_dashboard():
         cwd=working_directory,
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
-        universal_newlines=True
+        universal_newlines=True,
     )