fixes example python_virtual_environment

doc.zih.tu-dresden.de/docs/software/python_virtual_environments.md

@@ -37,24 +37,37 @@ environment (using the module system).
 At first, we check available Python modules and load the preferred version:
 
 ```console
-marie@compute$ module avail Python    #Check the available modules with Python
-[...]
-marie@compute$ module load Python    #Load default Python
-Module Python/3.7 2-GCCcore-8.2.0 with 10 dependencies loaded
-marie@compute$ which python    #Check which python are you using
-/sw/installed/Python/3.7.2-GCCcore-8.2.0/bin/python
+[marie@login.barnard ~]$ module load release/23.10 GCCcore/11.3.0
+Module GCCcore/11.3.0 loaded.
+[marie@login.barnard ~]$ module avail Python # check available Python modules
+
+---------------------------- Software build with Compiler GCCcore version 11.3.0 (HMNS Level Two) -----------------------------
+   flatbuffers-python/2.0    pkgconfig/1.5.5-python    protobuf-python/4.21.9 (D)    Python/3.10.4-bare
+   IPython/8.5.0             protobuf-python/3.19.4    Python/2.7.18-bare            Python/3.10.4      (D)
+
+  Where:
+   D:  Default Module
+   *Module:  Some Toolchain, load to access other modules that depend on it
+   >Module:  Recommended toolchain version, load to access other modules that depend on it
+
+[marie@login.barnard ~]$ module load Python # load default Python
+Module Python/3.10.4 and 11 dependencies loaded.
+[marie@login.barnard ~]$ which python # check with version you are Python version you are using
+/software/rapids/r23.10/Python/3.10.4-GCCcore-11.3.0/bin/python
 ```
 
 Then create the virtual environment and activate it.
 
 ```console
-marie@compute$ ws_allocate python_virtual_environment 1
+[marie@login.barnard ~]$ ws_allocate python_virtual_environment 1
 Info: creating workspace.
 /data/horse/ws/marie-python_virtual_environment
-[...]
-marie@compute$ virtualenv --system-site-packages /data/horse/ws/marie-python_virtual_environment/env  #Create virtual environment
-[...]
-marie@compute$ source /data/horse/ws/marie-python_virtual_environment/env/bin/activate    #Activate virtual environment. Example output: (env) bash-4.2$
+remaining extensions  : 10
+remaining time in days: 1
+[marie@login.barnard ~]$ python3 -m venv --system-site-package /data/horse/ws/marie-python_virtual_environment # create a Python virtual environment
+[marie@login.barnard ~]$ source /data/horse/ws/marie-python_virtual_environment/bin/activate
+(marie-python_virtual_environment) [marie@login.barnard ~]$ python --version
+Python 3.10.4
 ```
 
 Now you can work in this isolated environment, without interfering with other