Corrected bugs(some still remain)

dungeonbattle/display/statsdisplay.py

@@ -1,12 +1,11 @@
 from typing import Any
 import curses
 
-from dungeonbattle.display.display import Display
 from dungeonbattle.entities.player import Player
 
 
-class StatsDisplay(Display):
-    self.player: Player
+class StatsDisplay():
+    player: Player
     
     def __init__(self, height: int, width: int,
                  topleftx: int, toplefty: int):