diff --git a/labs04/task03.py b/labs04/task03.py
index 63f98c7..a8bce67 100644
--- a/labs04/task03.py
+++ b/labs04/task03.py
@@ -24,7 +24,8 @@ class Point:
         return len(self.cor)
     def __str__(self):
         return(str(self.cor))
-
+    def __to_string__(self):
+        return(str(self.cor))
 class DimensionError(Exception):
     def __init__(self, text):
         self.text = text