fixed a pytest     modified:   tests/test_hvacbuilder.py
fixed a pytest
    modified:   tests/test_hvacbuilder.py

santoshphilip/eppy,jamiebull1/eppy,pachi/eppy,santoshphilip/eppy,pachi/eppy,jamiebull1/eppy,pachi/eppy,santoshphilip/eppy,jamiebull1/eppy,eayoungs/eppy,eayoungs/eppy,eayoungs/eppy