message: Updated verion numer.
diff: @@ -33,7 +33,7 @@ extensions = [
  if __name__ == "__main__":
  setup(name='dscribe',
  - version='0.1.8',
  + version="0.1.9",
  url="https://singroup.github.io/dscribe/",
  description='A Python package for creating feature transformations in applications of machine learning to materials science.',
  long_description='A Python package for creating feature transformations in applications of machine learning to materials science.',
  