notes

 pip install flask_cors
 pip install  "dataflow @ git+https://github.com/tensorpack/dataflow.git"
 pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu113
 python -m pip install 'git+https://github.com/facebookresearch/detectron2.git'
 pip install deepdoctection[pt]


 ### if RuntimeError: Could not infer dtype of numpy.float32
---->"D:\CIS\cis - 2502\Python-Backend\venv\lib\site-packages\deepdoctection\extern\d2detect.py", line 88, in d2_predict_image
    image = torch.as_tensor(resized_img.astype("float32").transpose(2, 0, 1))
    -------> change<--------
    image = torch.as_tensor(resized_img.astype("float64").transpose(2, 0, 1))