diff --git a/Dockerfile b/Dockerfile
index 6134be2..84c7b8c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,3 +16,5 @@ COPY IUM_02_Dane.ipynb /app/
 
 # Domyślne polecenie, które zostanie uruchomione w kontenerze po jego starcie
 CMD ["python3", "IUM_02_Dane.ipynb"]
+
+CMD ["sh", "-c", "sleep 5"]