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        "images":[
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        "tables":[
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        ],

        "interline_equations":[
            {
                "bbox":[0,0,1,1],
                "image_path":"path/to/equation.jpg"
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            {
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        "inline_equations":[
            {
                "bbox":[0,0,1,1],
                "image_path":"path/to/equation.jpg"
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        ],

        "layout_bboxes":[
            {
                "layout_bbox": [0,0, 1,1],
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                "layout_bbox": [1,2,3,4],
                "layout_label":"V|H|B"
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        ],
        "pymu_raw_blocks":[], //未删减的pymupdf的block，含文字图片等

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        "droped_table_block":[
            
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