diff --git a/src/rendercv/renderer/html.py b/src/rendercv/renderer/html.py
index 91523818..79519add 100644
--- a/src/rendercv/renderer/html.py
+++ b/src/rendercv/renderer/html.py
@@ -30,6 +30,8 @@ def generate_html(
     html_path = resolve_rendercv_file_path(
         rendercv_model, rendercv_model.settings.render_command.html_path
     )
-    html_contents = render_html(rendercv_model, markdown_path.read_text(encoding="utf-8"))
+    html_contents = render_html(
+        rendercv_model, markdown_path.read_text(encoding="utf-8")
+    )
     html_path.write_text(html_contents, encoding="utf-8")
     return html_path
diff --git a/src/rendercv/schema/sample_generator.py b/src/rendercv/schema/sample_generator.py
index 9475eb45..68f6931b 100644
--- a/src/rendercv/schema/sample_generator.py
+++ b/src/rendercv/schema/sample_generator.py
@@ -200,7 +200,9 @@ def create_sample_yaml_input_file(
     yaml_locale_field = yaml_locale_part + "\n".join(below_locale_commented) + "\n"
     yaml_settings_field = settings_part + split_by_settings[1]
 
-    yaml_string = yaml_cv_field + yaml_design_field + yaml_locale_field + yaml_settings_field
+    yaml_string = (
+        yaml_cv_field + yaml_design_field + yaml_locale_field + yaml_settings_field
+    )
 
     if file_path is not None:
         file_path.write_text(yaml_string, encoding="utf-8")