Make Codacy happy

Author: velppa

README.md

@@ -8,6 +8,10 @@ analytics-python is a python client is a slightly modified version of [Segment's
 
 ## Usage
 
+The documentation for Segment's Python SDK that this repository is based on
+is available at [https://segment.com/libraries/python](https://segment.com/libraries/python).
+Check Segment's docs to get familiar with the API.
+
 You can package directly, in this case default `http` transport will be used:
 
 ```python

analytics/s3_consumer.py

@@ -126,7 +126,8 @@ def upload(self):
             # mark items as acknowledged from queue
             for _ in range(total_items_to_upload):
                 self.queue.task_done()
-            return success
+
+        return success
 
     def next(self):
         """Writes the next batch of items from the queue to the buffer."""