In Vision_apps userguide, on the DL demos page, we have the below statement

If one needs to train DKAZE for her own dataset, PyTorch based training script can be provided at request.

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/08_06_00_12/exports/docs/vision_apps/docs/user_guide/group_apps_dl_demos_app_tidl_vl.html#:~:text=If%20one%20needs%20to%20train%20DKAZE%20for%20her%20own%20dataset%2C%20PyTorch%20based%20training%20script%20can%20be%20provided%20at%20request.

Hence, please remove/update this line accordingly in order to avoid confusion among customers.