c2a-pytest-gaia is the Gaia(tmtc-c2a) version of python-wings-interface.
Replace your utils/wings_utils.py
with following code:
import json
from c2a_pytest_gaia import wings_compat
def get_wings_operation():
tlmcmddb = json.load(open("../../../tlmcmddb.json"))
return wings_compat.Operation(tlmcmddb)