config.json

{
    "_class_name": "UNet2DModel",
    "_diffusers_version": "0.14.0",  // Update to match your installed diffusers version
    "sample_size": 64,
    "in_channels": 3,
    "out_channels": 3,
    "layers_per_block": 2,
    "block_out_channels": [64, 128, 256, 512],
    "down_block_types": ["DownBlock2D", "DownBlock2D", "DownBlock2D", "AttnDownBlock2D"],
    "up_block_types": ["AttnUpBlock2D", "UpBlock2D", "UpBlock2D", "UpBlock2D"]
}