12 anni fa · 3898d64911
--- a/celery/datastructures.py
+++ b/celery/datastructures.py
@@ -13,7 +13,6 @@ import sys
 
				 import time
			
 
				 
			
 
				 from collections import defaultdict
			
 
				-from collections import defaultdict, MutableMapping
			
 
				 from itertools import chain
			
 
				 
			
 
				 try: