Fix typos, add some missed args and ensure consistency on where logger is defined.

Bug: None
Test: acloud-dev create --local-image
acloud-dev create --local-image --local-instance

Change-Id: I272cd82d68139e7d6ac27b84fdf725ce9818df3d
diff --git a/metrics/metrics.py b/metrics/metrics.py
index 2a2ae08..8d83ea0 100644
--- a/metrics/metrics.py
+++ b/metrics/metrics.py
@@ -17,8 +17,10 @@
 
 from acloud.internal import constants
 
+
 logger = logging.getLogger(__name__)
 
+
 # pylint: disable=broad-except, import-error
 def LogUsage(argv):
     """Log acloud start event.