Update app.py

app.py

@@ -1,12 +1,7 @@
-# Monkey-patch typing.NotRequired for Python 3.10
-import sys
+# Monkey-patch typing. NotRequired for Python 3.10
 
-if sys.version_info < (3, 11):
-    import typing_extensions
-    import typing
-
-    if not hasattr(typing, "NotRequired"):
-        typing.NotRequired = typing_extensions.NotRequired
+from patch_langmem import patch_langmem_for_python310
+patch_langmem_for_python310()
 
 ###################################################################################
 import gradio as gr