ownsampling rate of the attention layer.
        num_multimask_outputs (`int`, *optional*, defaults to 3):
            The number of outputs from the `SamMaskDecoder` module. In the Segment Anything paper, this is set to 3.
        iou_head_depth (`int`, *optional*, defaults to 3):
            The number of layers in the IoU head module.
        iou_head_hidden_dim (`int`, *optional*, defaults to 256):
            The dimensionality of the hidden states in the IoU head module.
        layer_norm_eps (`float`, *optional*, defaults to 1e-6):
            The epsilon used by the layer normalization layers.

    r