# Sets for unique AI features
import numpy as np
features = {0.5, 1.2, 0.5, 2.8}
new_features = {2.8, 3.5}
unique_features = features.union(new_features)
np_array = np.array(list(unique_features))
print("Unique Features:", unique_features)
print("NumPy Array:", np_array)
print("Feature Count:", len(unique_features))