Reorganize imports; start moving data to instance.training_data

miplearn/components/lazy_static.py

@@ -2,12 +2,15 @@
 #  Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
 #  Released under the modified BSD license. See COPYING.md for more details.
 
+import logging
 import sys
 from copy import deepcopy
 
+import numpy as np
+from tqdm.auto import tqdm
+
 from miplearn.classifiers.counting import CountingClassifier
-from .component import Component
-from ..extractors import *
+from miplearn.components.component import Component
 
 logger = logging.getLogger(__name__)