Update Weight Watcher in utils

exps/experimental/test-ww.py

@@ -0,0 +1,21 @@
+import sys, time, random, argparse
+from copy import deepcopy
+import torchvision.models as models
+from pathlib import Path
+lib_dir = (Path(__file__).parent / '..' / '..' / 'lib').resolve()
+if str(lib_dir) not in sys.path: sys.path.insert(0, str(lib_dir))
+
+from utils import weight_watcher
+
+
+def main():
+  model = models.vgg19_bn(pretrained=True)
+  _, summary = weight_watcher.analyze(model, alphas=False)
+  # print(summary)
+  for key, value in summary.items():
+    print('{:10s} : {:}'.format(key, value))
+  # import pdb; pdb.set_trace()
+
+
+if __name__ == '__main__':
+  main()