removed useless imports

backend/disentangle_concepts.py

@@ -1,15 +1,10 @@
 import numpy as np
-from sklearn.svm import SVC
-from sklearn.linear_model import LogisticRegression
-from sklearn.model_selection import train_test_split
 import torch
-from umap import UMAP
 import PIL
 from tqdm import tqdm
 import random
-from PIL import Image, ImageColor
+from PIL import Image
 
-from .color_annotations import extract_color
 
 
 def generate_composite_images(model, z, decision_boundaries, lambdas, latent_space='W'):