Remove deepcopy from OCR code
We should remove deepcopy as it duplicates all the data. See https://gitlab.com/teklia/atr/dan/-/blob/66f0f92db68d23c1312c617c8556169b5423e18c/dan/manager/ocr.py#L158
Edited by Mélodie Boillet
We should remove deepcopy as it duplicates all the data. See https://gitlab.com/teklia/atr/dan/-/blob/66f0f92db68d23c1312c617c8556169b5423e18c/dan/manager/ocr.py#L158