Merge commit for internal changes

Author: mmilanifard

setup.py

@@ -27,7 +27,7 @@
 # This version number should always be that of the *next* (unreleased) version.
 # Immediately after uploading a package to PyPI, you should increment the
 # version number and push to gitHub.
-__version__ = "2.0.12"
+__version__ = "2.0.13"
 
 if "--release" in sys.argv:
   sys.argv.remove("--release")

tensorflow_lattice/python/visualization.py

@@ -201,7 +201,7 @@ def plot_calibrator_nodes(nodes,
   """
   import matplotlib.pyplot as plt  # pylint: disable=g-import-not-at-top
 
-  with plt.style.context('seaborn-whitegrid'):
+  with plt.style.context('seaborn-v0_8-whitegrid'):
     plt.rc('font', size=font_size)
     plt.rc('axes', titlesize=font_size)
     plt.rc('xtick', labelsize=font_size)