Video card without video output

Hi I have a PC equipped with one video card in PCIe slot + Ryzen APU.
I wonder if I can buy a video card without video output and use it for the following purposes:

  1. AI/ML (mostly python programming)
  2. GPU enabled containers
  3. accelerate video rendering in CAD/ray-tracing software (ArchiCAD, Blender, etc.)

Thank you for suggestions.