fix: unit tests #168
Description
Describe the bug
Unit test aren't working using pytest ./tests. Idk if I am missing something but there are someother issues as well. for example, in #160 in pro_tes/exceptions.py InputUriError and IPDistanceCalculationError were removed, but they are still used in this file.
There are other such imports that have been removed and are being imported. This would be blocking #116 #156