{
    "img_size": 48,
    "batch_size": 64,
    "epochs": 50,
    "learning_rate": 0.0001,
    "num_classes": 7,
    "optimizer": "Adam",
    "loss": "categorical_crossentropy",
    "model_name": "face_emotion_cnn_pro_v1",
    "notes": "Added BatchNormalization, increased depth, professional callbacks, and EDA."
}