update template code

tests/test_a7.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+from datetime import datetime
+from pathlib import Path
+import pytest
+
+from . import check_bad_imports
+from mmp.a7 import main, dataset
+
+
+current_assignment = pytest.mark.skipif(
+    not (datetime(2025, 12, 11) <= datetime.now() <= datetime(2025, 12, 17, 23, 59, 59)),
+    reason="This is not the current assignment.",
+)
+
+
+@current_assignment
+def test_no_abs_import():
+    paths = list(Path().glob("mmp/a7/*.py"))
+    check_bad_imports(paths)
+
+
+@current_assignment
+def test_main():
+    main.main
+
+
+@current_assignment
+def test_dataset():
+    dataset.MMP_Dataset
+    dataset.get_dataloader