devnagri_opencv After 20 epoch/iterations: loss: 0.0121 - acc: 0.9959 - val_loss: 0.1010 - val_acc: 0.9795 Accuracy~99.59% Implementations: 1)For training the model: model_class.py . 2)For testing through webcam: application_cv2.py . Testing model on images trial.py with 3547.png Result: