chore: some lint fixes (#3736)

Co-authored-by: Leah E. Cole <[email protected]>

Author: Takashi Matsuo

appengine/flexible/pubsub/main.py

@@ -39,6 +39,7 @@
 # and reduce publish latency.
 publisher = pubsub_v1.PublisherClient()
 
+
 # [START gae_flex_pubsub_index]
 @app.route('/', methods=['GET', 'POST'])
 def index():

appengine/flexible/scipy/main.py

@@ -16,8 +16,8 @@
 import os
 
 from flask import Flask
-from PIL import Image
 import imageio
+from PIL import Image
 
 app = Flask(__name__)
 

appengine/flexible/tasks/snippets_test.py

@@ -13,9 +13,10 @@
 # limitations under the License.
 
 import os
-import pytest
 import uuid
 
+import pytest
+
 import snippets
 
 TEST_PROJECT_ID = os.getenv('GCLOUD_PROJECT')

appengine/standard_python37/cloud_debugger/main.py

@@ -23,7 +23,7 @@
     pass
 
 # Adjust logging level to INFO
-import logging
+import logging  # noqa: I100
 logging.basicConfig(level=logging.INFO)
 
 # If `entrypoint` is not defined in app.yaml, App Engine will look for an app