pkg download command and patches

assets/var/gnu/unitprint/backend/scan/DocScanner.md

@@ -0,0 +1,23 @@
+unitprint/backend/scan/DocScanner
+=
+https://root-kit.ru/UnitPrint/scan-DocScanner.git
+
+``` sh *** build ***
+mv * ..
+```
+
+``` sh *** config ***
+ln -sf /pkg/gnu/unitprint/backend/scan/venv
+source venv/bin/activate
+pip install pip setuptools wheel
+ROCM_SDK_TARGETS="gfx1150" pip install torch torchvision --index-url https://download.pytorch.org/whl/rocm7.14
+pip install numpy opencv-python Pillow scikit-image tqdm natsort matplotlib
+```
+
+``` sh *** upload_weights ***
+source venv/bin/activate
+pip install gdown
+gdown --folder "https://drive.google.com/drive/folders/1W1_DJU8dfEh6FqDYqFQ7ypR38Z8c5r4D"
+mkdir -p model_pretrained
+mv DocScanner-L-Model/*.pth model_pretrained/
+```