fix: minor edits to adhere check-lint rules

.pylintrc

@@ -289,15 +289,12 @@ single-line-if-stmt=yes
 # separator` is used to allow tabulation in dicts, etc.: {1 : 1,\n222: 2}.
 # `trailing-comma` allows a space between comma and closing bracket: (a, ).
 # `empty-line` allows space-only lines.
-no-space-check=
+# no-space-check=
 
 # Maximum number of lines in a module
 max-module-lines=99999
 
-# String used as indentation unit. The internal Google style guide mandates 2
-# spaces. Google's externaly-published style guide says 4, consistent with
-# PEP 8. Here, we use 2 spaces, for conformity with many open-sourced Google
-# projects (like TensorFlow).
+# String used as indentation unit.
 indent-string=' '
 
 # Number of spaces of indent required inside a hanging or continued line.

gce_rescue/gce.py

@@ -19,9 +19,9 @@
 
 from typing import Dict, List, Union
 from dataclasses import dataclass, field
-from gce_rescue.config import get_config
 from googleapiclient.errors import HttpError
 from googleapiclient.discovery import Resource
+from gce_rescue.config import get_config
 from gce_rescue.tasks.pre_validations import Validations
 from gce_rescue.tasks.backup import backup_metadata_items
 from gce_rescue.tasks.disks import list_disk, list_snapshot

gce_rescue/messages_test.py

@@ -14,8 +14,8 @@
 
 """Test code for messages.py."""
 
-from gce_rescue import messages
 from absl.testing import absltest
+from gce_rescue import messages
 from gce_rescue.gce import Instance
 from gce_rescue.test.mocks import mock_api_object, MOCK_TEST_VM