diff --git a/project/hw1/task.py b/project/hw1/task.py
index 21cf3c058..00879dfb5 100644
--- a/project/hw1/task.py
+++ b/project/hw1/task.py
@@ -13,7 +13,7 @@ def getGraphInfoByName(graphName: str):
     )
 
 
-def createBiSycleGraph(cSize1: int, cSize2: int, labels: set[str], path: str):
+def createBiSycleGraph(cSize1: int, cSize2: int, labels: set, path: str):
     graph = labeled_two_cycles_graph(n=cSize1, m=cSize2, labels=labels)
     print(path)
     write_dot(graph, path)