Added utils path to pep8 checks

utils/file_utils.py

@@ -13,6 +13,7 @@ def allowed_file(filename) -> bool:
     return '.' in filename and \
            filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
 
+
 def save_image(file) -> str | None:
     """ Saves a given file to disk with a random UUID4 generated
         filename. Returns the filename as a string.
@@ -28,6 +29,7 @@ def save_image(file) -> str | None:
     file.save(os.path.join(path, filename))
     return filename
 
+
 def create_directory(dir: str):
     """ Creates the given directory string is not alreay made """
     try:
@@ -35,6 +37,7 @@ def create_directory(dir: str):
     except FileExistsError:
         pass
 
+
 def remove_file(dir: str):
     """ Removes a given file if it is present at the given dir """
     try: