Adds updates for samples profiler ... vision [(#2439)](GoogleCloudPlatform/python-docs-samples#2439)

Author: gguuss

samples/snippets/create_http_task.py

@@ -39,7 +39,6 @@ def create_http_task(project,
     # location = 'us-central1'
     # url = 'https://example.com/task_handler'
     # payload = 'hello'
-    in_seconds = 10
 
     # Construct the fully qualified queue name.
     parent = client.queue_path(project, location, queue)
@@ -57,6 +56,7 @@ def create_http_task(project,
 
         # Add the payload to the request.
         task['http_request']['body'] = converted_payload
+
     if in_seconds is not None:
         # Convert "seconds from now" into an rfc3339 datetime string.
         d = datetime.datetime.utcnow() + datetime.timedelta(seconds=in_seconds)

samples/snippets/requirements.txt

@@ -1,2 +1,2 @@
-google-cloud-tasks==1.1.0
+google-cloud-tasks==1.2.1
 googleapis-common-protos==1.6.0