问题：

[sadadsaada]

test setup failed file E:\BTBU人工智能\研1\视听文组项目\2024.10.18医学图像分割模型\I2U-Net-main\train_and_test_isic.py, line 180 def test_isic(test_loader, model, args, test_acc_log, date_type, save_img=True): E fixture 'test_loader' not found

  available fixtures: anyio_backend, anyio_backend_name, anyio_backend_options, cache, capfd, capfdbinary, caplog, capsys, capsysbinary, doctest_namespace, monkeypatch, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
  use 'pytest --fixtures [testpath]' for help on them.

怎么解决？