'module' object has no attribute 'engine'

Hi I'm trying to make it work the following ''test.py" script through the console by running `mayavi2 -x test.py`

The script ''test.py" contains:

`import menpo3d
from mayavi import mlab
engine = mlab.get_engine()
objp = 'sample_output/43ea285f-abd6-42c9-9444-d5d10f8122e0.obj'
mesh = menpo3d.io.import_mesh(objp)
s = mayavi.engine.current_scene
mesh.view()
s = mayavi.engine.current_scene
s.scene.camera.azimuth(90)
s.scene.reset_zoom()
s.scene.save_png('woooitworks!%d.png'%i)`

The error received is:

AttributeError: 'module' object has no attribute 'engine'

Thank you