src/transformers/models/segformer/modeling_segformer.py/SegformerForSemanticSegmentation/__init__
class SegformerForSemanticSegmentation:    def __init__(self, config):
        super().__init__(config)
        self.segformer = SegformerModel(config)
        self.decode_head = SegformerDecodeHead(config)

        # Initialize weights and apply final processing
        self.post_init()