Delete trailing whitespace

Delete trailing whitespace for codestyle

Author: flok

atlassian/rest_client.py

@@ -121,8 +121,7 @@ def __init__(
             self._session = session
 
         if proxies is not None:
-            self._session.proxies = self.proxies
-            
+            self._session.proxies = self.proxies  
         if backoff_and_retry and int(urllib3.__version__.split(".")[0]) >= 2:
             # Note: we only retry on status and not on any of the
             # other supported reasons