{
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      "freeze_text_encoder": true,
      "input_feat_dim": 256,
      "num_decoder_layers": 8,
      "num_queries": 256,
      "text_encoder": "clip",
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      "transformer_dropout": 0.1,
      "transformer_max_drop_path": 0.0,
      "transformer_n_heads": 12,
      "transformer_use_checkpointing": true
    },
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      "input_feat_dim": 1536,
      "num_rgb_harmonic_functions": 16,
      "ptv3_args": {
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        ],
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        ],
        "in_channels": 256
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      "rgb_proj_dim": 256
    }
  }
}