add typing_extensions for compatibility

2022-12-30 01:37:13 +01:00
parent c525c06480
commit b2a877061c
3 changed files with 5 additions and 1 deletions
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ Pillow
 qreader
 opencv-python
 pyzbar
+typing_extensions  # PYTHON < 3.11: add types