Deprecate NNVM warning msg

yzhliu · yzhliu · commit f57d95e233ce · 2019-11-13T18:01:32.000-08:00
diff --git a/nnvm/python/nnvm/__init__.py b/nnvm/python/nnvm/__init__.py
@@ -10,3 +10,4 @@
 from . import frontend
 
 __version__ = _base.__version__
+print("NNVM is deprecated and will be removed in a future version. Use Relay instead.")

Original file line number	Diff line number	Diff line change
`@@ -10,3 +10,4 @@`
`10`	`10`	`from . import frontend`
`11`	`11`
`12`	`12`	`__version__ = _base.__version__`
	`13`	`+print("NNVM is deprecated and will be removed in a future version. Use Relay instead.")`