{
        "filename": "./test/data/IMG_2746.png", 
        "face": "Yes", 
        "multiple_faces": "Yes", 
        "no_faces": 11, 
        "wears_mask": ["No", "No", "Yes"], 
        "age": [36, 35, 33], 
        "gender": ["Man", "Man", "Man"], 
        "race": ["white", "white", null], 
        "emotion": [["sad", 73.24264486090212], ["fear", 84.20093247879356], null], 
        "emotion (category)": ["Negative", "Negative", null]
}