Update README.md

README.md

@@ -26,3 +26,27 @@ advanced decay, and skeletonized (Megyesi et al., 2005).
 
 ## Usage
 The stage of decay classification is bodypart specific, that is, for the head, torso, or limbs.
+Classes: fresh (1), early decay (2), advanced decay (3), and skeletonized (4) based on [Megyesi et al's](https://pubmed.ncbi.nlm.nih.gov/15932096/) scoring method.
+
+
+```python
+from tensorflow.keras.models import load_model
+import numpy as np
+from tensorflow.keras.preprocessing.image import img_to_array, load_img
+
+# Load the entire model
+model = load_model('path_to_your_model')  # e.g. head/inceptionV3 to perform stage of decay classfication of head images
+
+# Load and preprocess an image
+img = load_img('path_to_image.jpg', target_size=(299, 299))  # adjust size as per model input
+img = img_to_array(img)  # convert to numpy array
+img = np.expand_dims(img, axis=0)  # add batch dimension
+img = img / 255.0  # normalize pixel values if needed
+
+# Make predictions
+predictions = model.predict(img)
+
+# Use argmax to get the class label 
+predicted_class = np.argmax(predictions, axis=1)
+```
+