Update Exercise 6 (submission format)

ex6/README.md

@@ -26,7 +26,7 @@ An overview over the different transfer functions can be seen here:
 
 <img src="img/tfs.png" width="500">
 
-**Summary of Tasks:** Implement the 5 transfer functions.
+**Summary of Tasks:** Implement the 5 transfer functions. Save your code as `task1.py`. Please mark the line to change the transfer functions through comments or make it possible to switch between them through a button.
 
 ## Task 2: Creating an interesting visualization (1P)
 Now that we have our basic transfer functions, we can use them to create meaningful visualizations. Use one or multiple tfs with different values to create such a visualization. One example could look like the following:
@@ -34,4 +34,4 @@ Now that we have our basic transfer functions, we can use them to create meaning
 <img src="img/head.png" width="500">
 
 
-**Summary of Tasks:** Create a visualization using transfer functions.
+**Summary of Tasks:** Create a visualization using transfer functions. Submit your visualization as `task2.py`.