cy')
    plt.plot(model.history.history['val_accuracy'], label='Validation Accuracy')
    plt.title('Model Accuracy')
    plt.xlabel('Epoch')
    plt.ylabel('Accuracy')
    plt.legend()
    plt.show()
            </code></pre>
      <p>Evaluate the performance of the plastic classification model using validation loss and accuracy. Visualize the
        training and validation accuracy over epochs to assess model training quality.</p>
    </section>

    <section>
      <h2>6. Plastic Waste Classification an