Add Classification And Detection Scene

[ashwinvaidya17]

What does this PR do?

• Add Classification Scene
• Add Detection Scene
• Merge after Add Anomaly scene #257

image = Image.open("./data/coco128/images/train2017/000000000074.jpg")
image_array = cv2.cvtColor(np.array(image), cv2.COLOR_RGB2BGR)
cls_model = ClassificationModel.create_model(
    "./data/otx_models/mlc_mobilenetv3_large_voc.xml"
)
predictions = cls_model(image_array)
visualizer = Visualizer()
visualizer.save(image, predictions, "visualizer_output.jpg")

image = Image.open("./data/coco128/images/train2017/000000000257.jpg")
image_array = cv2.cvtColor(np.array(image), cv2.COLOR_RGB2BGR)

det_model = DetectionModel.create_model(
    "./data/otx_models/detection_model_with_xai_head.xml"
)
predictions = det_model(image_array)
visualizer = Visualizer()
visualizer.save(image, predictions, "images/visualizer_output.jpg")

Fixes # (issue)

Before submitting

• This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• Did you make sure to update the documentation with your changes?
• Did you write any new necessary tests?