message: Use "numpy >= 1.16.0, < 2.0" to fix
diff: @@ -58,7 +58,7 @@ REQUIRED_PACKAGES = [
  'google_pasta >= 0.1.6',
  'keras_applications >= 1.0.8',
  'keras_preprocessing >= 1.0.5',
  - 'numpy >= 1.14.5, < 2.0',
  + 'numpy >= 1.16.0, < 2.0',
  'opt_einsum >= 2.3.2',
  'six >= 1.10.0',
  'protobuf >= 3.6.1',
  