Update app.py

app.py

@@ -13,6 +13,9 @@ from sklearn.neighbors import NearestNeighbors
 feature_list = pickle.load(open('embeddings2.pkl', 'rb'))
 filenames = pickle.load(open('filenames2.pkl', 'rb'))
 
+# Normalize paths if necessary (optional redundancy check)
+filenames = [filename.replace('\\', '/') for filename in filenames]
+
 model = ResNet50(weights='imagenet', include_top=False, input_shape=(224, 224, 3))
 model.trainable = False