diff --git a/OOP/task/4/kr.py b/OOP/task/4/kr.py
index 5b7c4a7..08398b5 100644
--- a/OOP/task/4/kr.py
+++ b/OOP/task/4/kr.py
@@ -1,12 +1,13 @@
 import json
 
+
 class PoemReader():
     def __init__(self, filename):
         self.filename = filename
 
 
     def read_poem(self):
-        with open(self.filename, "r", encoding='utf-8') as file:
+        with open(self.filename, "r", encoding="utf-8") as file:
             return json.load(file)["poem_text"]
 
 
@@ -38,7 +39,7 @@ class EndPoem:
         self.player.see_words()
         self.universe.speak()
 
-reader = PoemReader("data\main.json")
+reader = PoemReader(r"data\main.json")
 player = Player("Дима")
 universete = Universe()
 poem = EndPoem(reader, player, universete)