Remove unnecessary imports

KeyDoorShuffle.py

@@ -5,8 +5,7 @@ from collections import defaultdict, deque
 from BaseClasses import DoorType, dungeon_keys, KeyRuleType, RegionType
 from Regions import dungeon_events
 from Dungeons import dungeon_keys, dungeon_bigs, dungeon_table
-from DungeonGenerator import ExplorationState, special_big_key_doors, count_locations_exclude_big_chest, prize_or_event
-from DungeonGenerator import reserved_location, blind_boss_unavail
+from DungeonGenerator import ExplorationState, special_big_key_doors
 
 
 class KeyLayout(object):