diff --git a/simple_dwd_weatherforecast/dwdmap.py b/simple_dwd_weatherforecast/dwdmap.py
index ff0b70b..ea54e9a 100644
--- a/simple_dwd_weatherforecast/dwdmap.py
+++ b/simple_dwd_weatherforecast/dwdmap.py
@@ -15,6 +15,7 @@ class WeatherMapType(Enum):
     WARNUNGEN_GEMEINDEN = "dwd:Warnungen_Gemeinden"
     WARNUNGEN_KREISE = "dwd:Warnungen_Landkreise"
 
+
 class WeatherBackgroundMapType(Enum):
     LAENDER = "dwd:Laender"
     BUNDESLAENDER = "dwd:Warngebiete_Bundeslaender"
@@ -23,7 +24,16 @@ class WeatherBackgroundMapType(Enum):
     SATELLIT = "dwd:bluemarble"
     GEWAESSER = "dwd:Gewaesser"
 
-def get_from_location(longitude, latitude, radius_km, map_type: WeatherMapType, background_type: WeatherBackgroundMapType = WeatherBackgroundMapType.BUNDESLAENDER, image_width=520, image_height=580):
+
+def get_from_location(
+    longitude,
+    latitude,
+    radius_km,
+    map_type: WeatherMapType,
+    background_type: WeatherBackgroundMapType = WeatherBackgroundMapType.BUNDESLAENDER,
+    image_width=520,
+    image_height=580,
+):
     if radius_km <= 0:
         raise ValueError("Radius must be greater than 0")
     if latitude < -90 or latitude > 90:
@@ -31,17 +41,46 @@ def get_from_location(longitude, latitude, radius_km, map_type: WeatherMapType,
     if longitude < -180 or longitude > 180:
         raise ValueError("Longitude must be between -180 and 180")
     radius = math.fabs(radius_km / (111.3 * math.cos(latitude)))
-    return get_map(latitude-radius, longitude-radius, latitude+radius, longitude+radius, map_type, background_type, image_width, image_height)
+    return get_map(
+        latitude - radius,
+        longitude - radius,
+        latitude + radius,
+        longitude + radius,
+        map_type,
+        background_type,
+        image_width,
+        image_height,
+    )
+
+
+def get_germany(
+    map_type: WeatherMapType,
+    background_type: WeatherBackgroundMapType = WeatherBackgroundMapType.BUNDESLAENDER,
+    image_width=520,
+    image_height=580,
+):
+    return get_map(
+        4.4, 46.4, 16.1, 55.6, map_type, background_type, image_width, image_height
+    )
 
-def get_germany(map_type: WeatherMapType, background_type: WeatherBackgroundMapType = WeatherBackgroundMapType.BUNDESLAENDER, image_width=520, image_height=580):
-    return get_map(4.4, 46.4, 16.1, 55.6, map_type, background_type, image_width, image_height)
 
-def get_map(minx,miny,maxx,maxy, map_type: WeatherMapType, background_type: WeatherBackgroundMapType, image_width=520, image_height=580):
+def get_map(
+    minx,
+    miny,
+    maxx,
+    maxy,
+    map_type: WeatherMapType,
+    background_type: WeatherBackgroundMapType,
+    image_width=520,
+    image_height=580,
+):
     if image_width > 1200 or image_height > 1400:
-        raise ValueError("Width and height must not exceed 1200 and 1400 respectively. Please be kind to the DWD servers.")
+        raise ValueError(
+            "Width and height must not exceed 1200 and 1400 respectively. Please be kind to the DWD servers."
+        )
 
     url = f"https://maps.dwd.de/geoserver/dwd/wms?service=WMS&version=1.1.0&request=GetMap&layers={map_type.value},{background_type.value}&bbox={minx},{miny},{maxx},{maxy}&width={image_width}&height={image_height}&srs=EPSG:4326&styles=&format=image/png"
     request = requests.get(url, stream=True)
     if request.status_code == 200:
         image = Image.open(BytesIO(request.content))
-        return image
\ No newline at end of file
+        return image