Add typing-extensions for python3.10-

Author: diprog

async_tls_client/session/session.py

@@ -1,6 +1,12 @@
 import uuid
 from http.cookiejar import CookieJar
-from typing import Dict, List, Optional, Union, Unpack
+from typing import Dict, List, Optional, Union
+
+# python 3.11 < support
+try:
+    from typing import Unpack
+except ImportError:
+    from typing_extensions import Unpack
 
 from nocasedict import NocaseDict
 

pyproject.toml

@@ -28,7 +28,8 @@ classifiers = [
 ]
 requires-python = ">=3.9"
 dependencies = [
-    "nocasedict"
+    "nocasedict",
+    "typing-extensions"
 ]
 
 [project.urls]