diff --git a/04/do_sprawdzenia/splotowe.py b/04/do_sprawdzenia/splotowe.py
index 9f9bce1..0019c06 100644
--- a/04/do_sprawdzenia/splotowe.py
+++ b/04/do_sprawdzenia/splotowe.py
@@ -1,11 +1,3 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-Created on Thu Apr  1 00:36:08 2021
-
-@author: ada
-"""
-
 from PyQt5 import QtCore, QtGui, QtWidgets
 from PyQt5.QtWidgets import QPushButton
 import numpy as np