import lightcloud LIGHT_CLOUD = [ { 'system': 'default', 'node_type': lightcloud.MemcachedNode, #Lookup nodes 'lookup1_A': [ '127.0.0.1:41201', '127.0.0.1:51201' ], #Storage nodes 'storage1_A': [ '127.0.0.1:44201', '127.0.0.1:54201' ] }, ... }My current config.py is: