Hi @josh , thanks for your response!
I tried your two suggestions with Qiskit and for some reason that still didn’t fix it; I ended up with the same error message. However, “skipping” that test class using the -k flag did work!
Since I’m only adding code to pennylane/devices/default_qubit.py, the only test class I really care about is pennylane/tests/devices/test_default_qubit.py. Is there a way I can use a flag to run only that test? Sorry if that’s a dumb question, my background is in physics so I’m new to software development and still learning commands.