examples/: PEP8 compliancy (#24682)

- Make PEP8 compliant

examples/scripts/uptime.py

@@ -1,11 +1,14 @@
 #!/usr/bin/env python
+
 from collections import namedtuple
-from ansible.parsing.dataloader import DataLoader
+
-from ansible.vars import VariableManager
+from ansible.executor.task_queue_manager import TaskQueueManager
 from ansible.inventory import Inventory
+from ansible.parsing.dataloader import DataLoader
 from ansible.playbook.play import Play
-from ansible.executor.task_queue_manager import TaskQueueManager
 from ansible.plugins.callback import CallbackBase
+from ansible.vars import VariableManager
+
 
 # Create a callback object so we can capture the output
 class ResultsCollector(CallbackBase):

test/sanity/pep8/legacy-files.txt

@@ -5,7 +5,6 @@ docs/api/conf.py
 docs/bin/dump_keywords.py
 docs/bin/plugin_formatter.py
 docs/docsite/rst/conf.py
-examples/scripts/uptime.py
 lib/ansible/cli/__init__.py
 lib/ansible/cli/adhoc.py
 lib/ansible/cli/console.py