Merge pull request #809 from saltball/fix-op-function-slices

fix: `op.function` doesn't work with slices.
deepmodeling · May 30, 2024 · eab86e6 · eab86e6
2 parents 8329104 + 7dec8b9
commit eab86e6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/dflow/python/op.py b/src/dflow/python/op.py
@@ -212,11 +212,11 @@ class subclass(cls):
 
             @classmethod
             def get_input_sign(cls):
-                return input_sign
+                return deepcopy(input_sign)
 
             @classmethod
             def get_output_sign(cls):
-                return output_sign
+                return deepcopy(output_sign)
 
             @OP.exec_sign_check
             def execute(self, op_in):