rm check else if and set exist_ok True in makedirs to check if it exists

uitwww/main.py

@@ -96,8 +96,7 @@ def build_scss():
         # init path css
         path = f"{UITWWW_DIR}/static/assets/{val}.css"
         # check and mk dir if dir_ not exists
-        if not os.path.isdir(os.path.dirname(path)):
-            os.makedirs(os.path.dirname(path))
+        os.makedirs(os.path.dirname(path), exist_ok=True)
         # open file, compile and write css
         with open(path, "w") as fn:
             fn.write(minify(compile_file(