edit

Notes/01_Introduction/01_Python.md

@@ -41,9 +41,13 @@ shell. From the terminal, you should be able to type a command such as
 this:
 
 ```bash
-python --version
-# or
-python3 --version
+bash $ python
+Python 3.8.1 (default, Feb 20 2020, 09:29:22) 
+[Clang 10.0.0 (clang-1000.10.44.4)] on darwin
+Type "help", "copyright", "credits" or "license" for more information.
+>>> print("hello world")
+hello world
+>>> 
 ```
 
 If you are new to using the shell or a terminal, you should probably