pytest.importorskip("dgl") errors a lot

[lilyminium]

This keeps happening for some reason:

 ________ ERROR collecting openff/nagl/tests/molecule/dgl/test_batch.py _________
openff/nagl/tests/molecule/dgl/test_batch.py:7: in <module>
    dgl = pytest.importorskip("dgl")
../../../micromamba/envs/openff-nagl-test/lib/python3.10/site-packages/dgl/__init__.py:14: in <module>
    from .backend import backend_name, load_backend  # usort: skip
../../../micromamba/envs/openff-nagl-test/lib/python3.10/site-packages/dgl/backend/__init__.py:122: in <module>
    load_backend(get_preferred_backend())
../../../micromamba/envs/openff-nagl-test/lib/python3.10/site-packages/dgl/backend/__init__.py:107: in get_preferred_backend
    config_dict = json.load(config_file)
../../../micromamba/envs/openff-nagl-test/lib/python3.10/json/__init__.py:293: in load
    return loads(fp.read(),
../../../micromamba/envs/openff-nagl-test/lib/python3.10/json/__init__.py:346: in loads
    return _default_decoder.decode(s)
../../../micromamba/envs/openff-nagl-test/lib/python3.10/json/decoder.py:337: in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
../../../micromamba/envs/openff-nagl-test/lib/python3.10/json/decoder.py:355: in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
E   json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)