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    "visual_encoder": "openai/clip-vit-large-patch14",
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    "n_visual_tokens": 4,
    "use_image_embed_norm": false,
    "image_embed_dropout_prob": 0.0,
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    "shared_emb_dim": 256,
    "text_emb_layers": [
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    "retrieval_token_idx": 50266
}