Fix imports

tests/examples/conftest.py

@@ -13,13 +13,14 @@
 # limitations under the License.
 """Pytest configuration for testing code examples."""
 
+import collections
 from pathlib import Path
 
-from .utils import get_tftest_directive, Example, File
-
 import marko
 import pytest
 
+from .utils import Example, File, get_tftest_directive
+
 FABRIC_ROOT = Path(__file__).parents[2]
 
 

tests/examples/test_plan.py

@@ -13,12 +13,13 @@
 # limitations under the License.
 
 import re
-import subprocess
-import yaml
 import shutil
+import subprocess
 import tempfile
 from pathlib import Path
 
+import yaml
+
 BASE_PATH = Path(__file__).parent
 
 

tests/examples_e2e/conftest.py

@@ -1,4 +1,4 @@
-# Copyright 2023 Google LLC
+# Copyright 2024 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,7 +13,8 @@
 # limitations under the License.
 """Pytest configuration for testing code examples."""
 
-from ..examples.conftest import pytest_generate_tests as _examples_generate_test
+from ..examples.conftest import \
+    pytest_generate_tests as _examples_generate_test
 
 
 def pytest_generate_tests(metafunc):

tests/examples_e2e/test_plan.py

@@ -13,6 +13,7 @@
 # limitations under the License.
 
 from pathlib import Path
+
 from ..examples.test_plan import prepare_files
 from ..examples.utils import get_tftest_directive