etl_manager: added a missing import and bumped version to 0.5.11

Author: RubyFeinstein

singular_api_client/etl_manager.py

@@ -8,6 +8,9 @@
 import time
 import requests
 from retrying import retry
+from requests.adapters import HTTPAdapter
+from requests.packages.urllib3.util.retry import Retry
+
 
 from .exceptions import retry_if_unexpected_error, UnexpectedAPIException, APIException
 from .singular_client import SingularClient

singular_api_client/version.py

@@ -1 +1 @@
-__version__ = "0.5.10"
+__version__ = "0.5.11"