getArgument() has been deprecated. I don't see the text box for me to type in any input anymore.

What I actually see though is the following error:

Deprecation warning: Use dbutils.widgets.text() or dbutils.widgets.dropdown() to create a widget and dbutils.widgets.get() to get its bound value.

I'm lost as to how to use these new text() or dropdown() utilities for now. If anyone can teach me or point me to that documentation. That would be great.

Details: Python notebook Cluster is running Spark 1.6.0

Code 1:

x = getArgument("a", "b")

This does not show me the input textbox. It does say that x got 'b'

Code 2:

t1 = dbutils.widgets.text("a", "b")
print dbutils.widgets.get("a")

This prints 'b' but I still don't see the text widget.