diff --git a/s487175-create-dataset-script.py b/s487175-create-dataset-script.py
index 2fa2fe8..2d3b8f9 100644
--- a/s487175-create-dataset-script.py
+++ b/s487175-create-dataset-script.py
@@ -1,4 +1,6 @@
 
+#!/usr/bin/env python
+
 import pandas as pd
 diamonds = pd.read_csv('diamonds.csv')
 #Wyświetlenie zbioru danych