Minecraft: how to move the chest away from the llama

Hello, I'm currently playing minecraft on my Nintendo switch and would like to know what I have to do to remove the chest from this llama.

Open the inventory and then take it out.

I have opened the inventory the whole time and I just can't get this out

Just did some research and testing:

You can't remove it. You only have to kill the llama or leave it that way. : /