diff --git a/code/ddns-lambda.py b/code/ddns-lambda.py
index 683cdff..f936de9 100755
--- a/code/ddns-lambda.py
+++ b/code/ddns-lambda.py
@@ -3256,25 +3256,28 @@ def discover_emr_master(tags):
 
 
 def evaluate_event_action(event):
-  """
-  This takes the EventBridge event and returns a DNS action to take (ADD|REMOVE) based on running or not-running (stopping, terminating). If not an ec2 event, it returns None.
-
-  :param dict(str) event: Event dict from handler
-  :return str: DNS action, either ADD (to create records) or REMOVE (to delete records)
-  e_source = event['source']
-  action=None
-  try:
-    if e_source=='aws.ec2':
-      e_instance_id = event['detail']['instance-id']
-      e_state = event['detail']['state']
-      action="ADD" if e_state == "running" else "DELETE"
-      LOGGER.info(f"event_action ** {action} ** instance_id {instance_id} instance_state {e_state}")
-    else:
-      LOGGER.info(f"event_action unrecognized source {e_source}")
-  except:
-      LOGGER.error(f"event_action event structure cannot be parsed {lineno()}")
-  return action
-    
+    """
+    This takes the EventBridge event and returns a DNS action to take (ADD|REMOVE) based on running or not-running (stopping, terminating). If not an ec2 event, it returns None.
+
+    :param dict(str) event: Event dict from handler
+    :return str: DNS action, either ADD (to create records) or REMOVE (to delete records)
+    """
+
+    e_source = event['source']
+    action = None
+    try:
+        if e_source == 'aws.ec2':
+            e_instance_id = event['detail']['instance-id']
+            e_state = event['detail']['state']
+            action = "ADD" if e_state == "running" else "DELETE"
+            LOGGER.info(
+                f"event_action ** {action} ** instance_id {instance_id} instance_state {e_state}")
+        else:
+            LOGGER.info(f"event_action unrecognized source {e_source}")
+    except:
+        LOGGER.error(f"event_action event structure cannot be parsed {lineno()}")
+    return action
+
 
 ##
 # aws: elasticmapreduce: job - flow - id        j - 8O514K6HPIYZ
diff --git a/code/ddns-lambda.zip b/code/ddns-lambda.zip
index 01c4ea4..5ecb58c 100644
Binary files a/code/ddns-lambda.zip and b/code/ddns-lambda.zip differ