diff --git a/wsgi.py b/wsgi.py
index 2e9834c..2305605 100644
--- a/wsgi.py
+++ b/wsgi.py
@@ -14,7 +14,12 @@ import pandas as pd
 from flask import Flask, Markup, abort, render_template, request
 from flask_caching import Cache
 
-from download_digital import construct_dataframe, get_bez_data, get_landesbezirk, landesbezirk_dict
+from download_digital import (
+    construct_dataframe,
+    get_bez_data,
+    get_landesbezirk,
+    landesbezirk_dict,
+)
 
 config = {
     "CACHE_TYPE": "FileSystemCache",
@@ -278,7 +283,12 @@ def convert_fig_to_svg(fig: plt.Figure) -> str:
     return imgdata.read()
 
 
-def _print_as_html(df: pd.DataFrame, output_str: list[str], total: int | None = None, dropna: bool = True) -> list[str]:
+def _print_as_html(
+    df: pd.DataFrame,
+    output_str: list[str],
+    total: int | None = None,
+    dropna: bool = True,
+) -> list[str]:
     df = df.astype({"Digitale Befragung": "Int32"})
     if dropna:
         df = df.dropna()
@@ -303,11 +313,13 @@ def _print_as_html(df: pd.DataFrame, output_str: list[str], total: int | None =
                 "    </tr>",
             ]
         )
-        if total and (diff := total - df['Digitale Befragung'].sum()):
-            tfoot.extend([
-                "    <tr>",
-                "      <td>Weitere Bezirke</td>",
-            ])
+        if total and (diff := total - df["Digitale Befragung"].sum()):
+            tfoot.extend(
+                [
+                    "    <tr>",
+                    "      <td>Weitere Bezirke</td>",
+                ]
+            )
             for i in range(len(df.columns) - 2):
                 tfoot.append("      <td></td>")
             tfoot.extend(
@@ -353,7 +365,9 @@ def state_dashboard(state: str):
 
     output_str = []
     output_str = _print_as_html(df_state, output_str, dropna=False)
-    output_str = _print_as_html(df, output_str, total=df_state['Digitale Befragung'].sum(), dropna=False)
+    output_str = _print_as_html(
+        df, output_str, total=df_state["Digitale Befragung"].sum(), dropna=False
+    )
 
     return render_template(
         "base.html",
@@ -381,7 +395,9 @@ def dashboard():
 
     output_str = []
     output_str = _print_as_html(df_state, output_str, dropna=False)
-    output_str = _print_as_html(df, output_str, total=df_state['Digitale Befragung'].sum())
+    output_str = _print_as_html(
+        df, output_str, total=df_state["Digitale Befragung"].sum()
+    )
 
     return render_template(
         "base.html",