update code

plai/core/core_dialect.py

@@ -23,7 +23,7 @@ def build(op_name: str, args: list, attrs: dict, loc: Location = None):
 
 
 class Transpose(CoreNode):
-    def __init__(self, arg: module.Node, loc: Location=None):
+    def __init__(self, arg: module.Node, loc: Location = None):
         super().__init__([arg], {}, loc)
 
     @staticmethod

plai/core/location.py

@@ -1,4 +1,3 @@
-
 class Location:
     pass
 

plai/core/module.py

@@ -1,5 +1,5 @@
 from abc import ABC, abstractmethod
-from typing import List, Dict, Optional, Self
+from typing import List, Dict, Optional
 
 from plai.core.location import Location