Fix typing

Author: LuckySting

ydb_sqlalchemy/sqlalchemy/json.py

@@ -1,11 +1,11 @@
-from typing import Union
+from typing import Tuple, Union
 
 from sqlalchemy import types as sqltypes
 
 
 class YqlJSON(sqltypes.JSON):
     class YqlJSONPathType(sqltypes.JSON.JSONPathType):
-        def _format_value(self, value: tuple[Union[str, int]]) -> str:
+        def _format_value(self, value: Tuple[Union[str, int]]) -> str:
             path = "/"
             for elem in value:
                 path += f"/{elem}"
@@ -14,7 +14,7 @@ def _format_value(self, value: tuple[Union[str, int]]) -> str:
         def bind_processor(self, dialect):
             super_proc = self.string_bind_processor(dialect)
 
-            def process(value: tuple[Union[str, int]]):
+            def process(value: Tuple[Union[str, int]]):
                 value = self._format_value(value)
                 if super_proc:
                     value = super_proc(value)
@@ -25,7 +25,7 @@ def process(value: tuple[Union[str, int]]):
         def literal_processor(self, dialect):
             super_proc = self.string_literal_processor(dialect)
 
-            def process(value: tuple[Union[str, int]]):
+            def process(value: Tuple[Union[str, int]]):
                 value = self._format_value(value)
                 if super_proc:
                     value = super_proc(value)