[GitHub] TaoLv commented on a change in pull request #12498: Code modification for testcases of various network models in directory example

[GitBox <gi...@apache.org>]

TaoLv commented on a change in pull request #12498: Code modification for  testcases of various network models in directory example
URL: https://github.com/apache/incubator-mxnet/pull/12498#discussion_r243837599
 
 

 ##########
 File path: example/bayesian-methods/bdk_demo.py
 ##########
 @@ -156,42 +156,42 @@ def get_toy_sym(teacher=True, teacher_noise_precision=None):
     return net
 
 
-def dev():
-    return mx.gpu()
+def dev(xpu = None):
 
 Review comment:
   No need to have white spaces before and after `=`. Also, `xpu` is a little confusing for me as its value should be either `gpu` or `cpu` according to the name. But here in this case it equals to gpu numbers.

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