diff --git a/utils/settings.py b/utils/settings.py
index afd2ec0..07cebd4 100755
--- a/utils/settings.py
+++ b/utils/settings.py
@@ -25,6 +25,7 @@ def crawl(obj: dict, func=lambda x, y: print(x, y, end="\n"), path: list = []):
 def check(value, checks, name):
     def get_check_value(key, default_result):
         return checks[key] if key in checks else default_result
+
     incorrect = False
     if value == {}:
         incorrect = True
@@ -102,7 +103,9 @@ def check(value, checks, name):
             err_message=get_check_value("input_error", "Incorrect input"),
             nmin=get_check_value("nmin", None),
             nmax=get_check_value("nmax", None),
-            oob_error=get_check_value("oob_error", "Input out of bounds(Value too high/low/long/short)"),
+            oob_error=get_check_value(
+                "oob_error", "Input out of bounds(Value too high/low/long/short)"
+            ),
             options=get_check_value("options", None),
             optional=get_check_value("optional", False),
         )
diff --git a/video_creation/final_video.py b/video_creation/final_video.py
index 5938235..1c5e781 100755
--- a/video_creation/final_video.py
+++ b/video_creation/final_video.py
@@ -26,15 +26,14 @@ console = Console()
 
 W, H = 1080, 1920
 
-def name_normalize(
-        name: str
-) -> str:
-    name = re.sub(r'[?\\"%*:|<>]', '', name)
-    name = re.sub(r'( [w,W]\s?\/\s?[o,O,0])', r' without', name)
-    name = re.sub(r'( [w,W]\s?\/)', r' with', name)
-    name = re.sub(r'([0-9]+)\s?\/\s?([0-9]+)', r'\1 of \2', name)
-    name = re.sub(r'(\w+)\s?\/\s?(\w+)', r'\1 or \2', name)
-    name = re.sub(r'\/', r'', name)
+
+def name_normalize(name: str) -> str:
+    name = re.sub(r'[?\\"%*:|<>]', "", name)
+    name = re.sub(r"( [w,W]\s?\/\s?[o,O,0])", r" without", name)
+    name = re.sub(r"( [w,W]\s?\/)", r" with", name)
+    name = re.sub(r"([0-9]+)\s?\/\s?([0-9]+)", r"\1 of \2", name)
+    name = re.sub(r"(\w+)\s?\/\s?(\w+)", r"\1 or \2", name)
+    name = re.sub(r"\/", r"", name)
     return name