from toolkit.extension import Extension class AceStepCaptionerExtension(Extension): uid = "AceStepCaptioner" name = "Ace Step Captioner" @classmethod def get_process(cls): # import your process class here so it is only loaded when needed and return it from .AceStepCaptioner import AceStepCaptioner return AceStepCaptioner class Qwen3VLCaptionerExtension(Extension): uid = "Qwen3VLCaptioner" name = "Qwen 3VL Captioner" @classmethod def get_process(cls): # import your process class here so it is only loaded when needed and return it from .Qwen3VLCaptioner import Qwen3VLCaptioner return Qwen3VLCaptioner AI_TOOLKIT_EXTENSIONS = [ AceStepCaptionerExtension, Qwen3VLCaptionerExtension, ]