system tests: python errors in console log when starting to run

```
14:11:31 Running setup.py install for dockerpty: finished with status 'done'
14:11:36 ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
14:11:36 stomp-py 8.1.0 requires websocket-client<2.0.0,>=1.2.3, but you have websocket-client 0.59.0 which is incompatible.
```
and
```
14:12:02 Traceback (most recent call last):
14:12:02 File "E:\Jenkins\workspace\System_Tests_static\test_setup_teardown.py", line 3, in
14:12:02 from configobj import ConfigObj
14:12:02 ModuleNotFoundError: No module named 'configobj'
```