When I type tf.tuncated ,the server show out the deprecated formation of the function truncated_normal just as the picture shows:

I cleanly remembered one of the previous versions of the python-language server can complete all the options of this functions to be choosed by users ,so I am confused very much that whether it is a bug or the problem of my computer.Can any body help me? Thank you very much the version of my tensorflow is 1.12.0 ,my hardware is macOs mojave 10.14