Added Player class

GameObject.py

@@ -31,4 +31,10 @@ class GameObject(object):
 
     def setsize(self, width, height):
         self.width = width
-        self.height = height
+        self.height = height
+
+class Player(GameObject):
+    def __init__(self, name, pos_x, pos_y, width, height, image=None) -> None:
+        super().__init__(name, pos_x, pos_y, width, height, image)
+
+