Test for adaptive modeler disabled

[marcusritter1]

I will disable the test for the adaptive modeler in the new release for now. This has the following reasons:

• Test takes 7 min. to pass, see the output below. The reason for this is the tensorflow initialization and model training.
• Need to install the extrap-adaptive-modeler package (https://github.com/extra-p/extrap-adaptive-modeler) for the test to work, otherwise the modeler code does not work.
• The test does pass though

================= 4 passed, 99 warnings in 436.73s (0:07:16) ==================