Update utils.py

utils.py

@@ -290,7 +290,7 @@ def create_directory_loader(file_type, directory_path):
 
     
     class CustomLoader:
-    """
+        """
         def __init__(self, directory_path, file_type, loader_func):
             self.directory_path = directory_path
             self.file_type = file_type
@@ -306,7 +306,7 @@ def create_directory_loader(file_type, directory_path):
             return documents
 
     return CustomLoader(directory_path, file_type, loaders[file_type])
-    """
+        """
     def __init__(self, directory_path, file_type, loader_func):
         self.directory_path = directory_path
         self.file_type = file_type