Changing Animation-AnimationNodeAnimation-BlendSpace 1D-Animation Tree from script

[kanal piki]

Hello, I'm wondering if I could change the animation (the one inside the red circle) from script. Any idea how? Thank you in advance (sorry if my English is bad, English is not my main language)

[Salodo]

Yes, all properties in the inspector are changeable see the docs
https://docs.godotengine.org/en/stable/classes/class_animationnodeanimation.html