remove linting with Self; it is not supported in pytho 3.10

Author: WangJialei-A

test/benchgc/src/benchgc/arg/__init__.py

@@ -17,7 +17,9 @@
 import argparse
 import torch
 import numpy
-from typing import List, Self, Tuple, Callable
+from typing import List, Tuple, Callable
+# only python 3.11 support
+# from typing import Self
 import benchgc.util
 import importlib
 import gc_mlir.ir
@@ -89,7 +91,9 @@ def get_empty_op(self, ctx: gc_mlir.ir.Context) -> gc_mlir.dialects.tensor.Empty
         return gc_mlir.dialects.tensor.EmptyOp(self.shape, self.get_mlir_dtype(ctx))
 
     def set_default_fill_param(
-        self, flags: argparse.Namespace, argin: List[Self], argout: List[Self]
+        self, flags: argparse.Namespace, 
+        argin, # List[Self]
+        argout, # List[Self]
     ):
 
         if self.shape == [] or self.dtype == "" or self.type == "":
@@ -159,7 +163,9 @@ def set_default_fill_param(
                     self.param.extend(["-1", "0"])
 
     def set_default_compare_param(
-        self, flags: argparse.Namespace, argin: List[Self], argout: List[Self]
+        self, flags: argparse.Namespace, 
+        argin, # List[Self], 
+        argout, # List[Self]
     ):
         if self.shape == [] or self.dtype == "" or self.type == "":
             raise Exception(

test/benchgc/src/benchgc/mlir.py

@@ -19,7 +19,10 @@
 from gc_mlir.dialects import func
 
 from benchgc.arg import Arg
-from typing import Callable, List, Self
+from typing import Callable, List
+
+# only python 3.11 support
+# from typing import Self
 
 
 def get_entry_args(module: gc_mlir.ir.Module, entry: str = '"entry"') -> List[str]:
@@ -99,7 +102,7 @@ class MLIRCache:
     # argument name cache
     arg: List[str]
     # next hierarchy
-    next: List[Self]
+    next = [] # List[Self]
 
     def __init__(self):
         self.opr = []