diff --git a/README.md b/README.md
index fc974ed..02d90c9 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-This reposetory is used for saving my calculations
\ No newline at end of file
+This reposetory is used for saving my calculations. Install Jupyter VS Code extension for interactive window
\ No newline at end of file
diff --git a/numpy_tutorial.py b/numpy_tutorial.py
index 3bcc5df..b6eb2f3 100644
--- a/numpy_tutorial.py
+++ b/numpy_tutorial.py
@@ -1,11 +1,4 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-Created on Thu Sep 18 17:10:29 2025
-
-@author: s
-"""
-
+#%%
 import numpy as np
 
 # Berechnungen
@@ -24,3 +17,5 @@ def main():
 main()
 
 
+
+# %%
diff --git a/sympy_tutorial.py b/sympy_tutorial.py
index 7614ae4..83a01d6 100644
--- a/sympy_tutorial.py
+++ b/sympy_tutorial.py
@@ -1,10 +1,4 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-Created on Thu Sep 18 17:47:51 2025
-
-@author: s
-"""
+#%%
 import sympy as sp
 import IPython.display as dp
 sp.init_printing()
@@ -19,4 +13,5 @@ h=sp.simplify(f) #vereinfachen
 i=sp.factor(f) #faktorisieren
 
 #Ausgabe
-dp.display(f)
\ No newline at end of file
+dp.display(f)
+# %%