diff --git a/app/main.py b/app/main.py
index b43b4aae..b9aff949 100644
--- a/app/main.py
+++ b/app/main.py
@@ -34,7 +34,7 @@
         "API for tracking the global coronavirus (COVID-19, SARS-CoV-2) outbreak."
         " Project page: https://github.com/ExpDev07/coronavirus-tracker-api."
     ),
-    version="2.0.3",
+    version="2.0.4",
     docs_url="/",
     redoc_url="/docs",
     on_startup=[setup_client_session],
diff --git a/app/services/location/csbs.py b/app/services/location/csbs.py
index ddfe48b7..444ebad6 100644
--- a/app/services/location/csbs.py
+++ b/app/services/location/csbs.py
@@ -97,6 +97,6 @@ async def get_locations():
             await load_cache(data_id, locations)
         except TypeError as type_err:
             LOGGER.error(type_err)
-            
+
     # Return the locations.
     return locations
diff --git a/tests/test_jhu.py b/tests/test_jhu.py
index f6af4b9e..65f960db 100644
--- a/tests/test_jhu.py
+++ b/tests/test_jhu.py
@@ -35,9 +35,24 @@ async def test_get_locations(mock_client_session):
 @pytest.mark.parametrize(
     "key, locations, index, expected",
     [
-        (("Thailand", "TH"), [{"country": "Thailand", "province": "TH", "history": {"test": "yes"}}], 0, {"test": "yes"}), # Success
-        (("Deutschland", "DE"), [{"country": "Deutschland", "province": "DE", "history": {"test": "no"}}], 1, {}), # IndexError
-        (("US", "NJ"), [{"country": "Deutschland", "province": "DE", "history": {"test": "no"}}], 0, {}), # Invaid Key Merge
+        (
+            ("Thailand", "TH"),
+            [{"country": "Thailand", "province": "TH", "history": {"test": "yes"}}],
+            0,
+            {"test": "yes"},
+        ),  # Success
+        (
+            ("Deutschland", "DE"),
+            [{"country": "Deutschland", "province": "DE", "history": {"test": "no"}}],
+            1,
+            {},
+        ),  # IndexError
+        (
+            ("US", "NJ"),
+            [{"country": "Deutschland", "province": "DE", "history": {"test": "no"}}],
+            0,
+            {},
+        ),  # Invaid Key Merge
     ],
 )
 def test_parse_history(key, locations, index, expected):
diff --git a/tests/test_routes.py b/tests/test_routes.py
index 5c81641b..5143ca8a 100644
--- a/tests/test_routes.py
+++ b/tests/test_routes.py
@@ -185,4 +185,4 @@ async def test_latest(async_api_client, query_params, mock_client_session):
 
     assert response.status_code == 200
     assert response_json["latest"]["confirmed"]
-    assert response_json["latest"]["deaths"]
\ No newline at end of file
+    assert response_json["latest"]["deaths"]