rewrite imports

src/util/helpers.py

@@ -1,5 +1,5 @@
-import logging
 import os
+import logging
 
 
 class BookLogger:
@@ -8,7 +8,6 @@ class BookLogger:
                  logging_format='%(asctime)s - %(levelname)s - %(message)s'):
         """
         Method for Logger configuration. Logger will write to file.
-
         :param name: name of the Logger.
         :param attr_name: name of attribute that will be added to self.
         :param filename: name of the log file.