src/transformers/models/mask2former/convert_mask2former_original_pytorch_checkpoint_to_pytorch.py/OriginalMask2FormerCheckpointToOursConverter/__init__
class OriginalMask2FormerCheckpointToOursConverter:    def __init__(self, original_model: nn.Module, config: Mask2FormerConfig):
        self.original_model = original_model
        self.config = config