Question about the abstract class GraspModel

[ghost]

pos_pred, cos_pred, sin_pred, width_pred = self(xc)

I am a python new guy Why this code which is in the abstract class GraspModel could call the method forward in the subclass GenerativeResnet

[skumra]

Yeah, probably not the best implementation. Please feel free to open a pull request to refactor it.

[chenjiadragon]

pos_pred, cos_pred, sin_pred, width_pred = self(xc)

I am a python new guy Why this code which is in the abstract class GraspModel could call the method forward in the subclass GenerativeResnet

Thank you for telling me that this step is forward propagation