diff --git a/tools/coordinate.py b/tools/coordinate.py
index 861b3a8..6057cec 100644
--- a/tools/coordinate.py
+++ b/tools/coordinate.py
@@ -13,7 +13,7 @@ class DistanceAlgorithm(Enum):
     CHESSBOARD = 2
 
 
-@dataclass(frozen=True, order=True)
+@dataclass(frozen=True)
 class Coordinate:
     x: int
     y: int
@@ -144,7 +144,6 @@ class Coordinate:
         else:
             return Coordinate(self.x - other.x, self.y - other.y, self.z - other.z)
 
-    """
     def __eq__(self, other):
         return self.x == other.x and self.y == other.y and self.z == other.z
 
@@ -171,7 +170,6 @@ class Coordinate:
             return self.x <= other.x and self.y <= other.y
         else:
             return self.x <= other.x and self.y <= other.y and self.z <= other.z
-    """
 
     @staticmethod
     def generate(from_x: int, to_x: int, from_y: int, to_y: int,