Update app.py

app.py

@@ -60,9 +60,9 @@ ft_visual_features_file_bin = DATA_PATH + '/dataset_v1_visual_features_database_
 
 #load database features:
 ft_visual_features_database_bin = np.load(ft_visual_features_file_bin)
-ft_visual_features_database = np.memmap(ft_visual_features_file, dtype='float32', mode='r')
+ft_visual_features_database = np.memmap(ft_visual_features_file, dtype='float32', mode='r', offset=128,
+                                        shape=(ft_visual_features_database_bin.shape[0], ft_visual_features_database_bin.shape[1]*8))
 
-ft_visual_features_database = ft_visual_features_database[32:].reshape((ft_visual_features_database_bin.shape[0], ft_visual_features_database_bin.shape[1]*8))
 
 database_csv_path = os.path.join(DATA_PATH, 'dataset_v1.csv')
 database_df = pd.read_csv(database_csv_path)