Update app.py

app.py

@@ -6,9 +6,9 @@ PCA_MODEL_PATH = "pca_texture_model.npy"
 
 # Load PCA model
 pca = np.load(PCA_MODEL_PATH, allow_pickle=True).item()
-mean_texture = pca['mean_']
-components = pca['components_']
-explained_variance = pca['explained_variance_']
+mean_texture = pca.mean_
+components = pca.components_
+explained_variance = pca.explained_variance_
 
 n_components = components.shape[0]
 TEXTURE_SIZE = int(np.sqrt(mean_texture.shape[0] // 3))