Added inpaint to module init

skimage/restoration/__init__.py

@@ -23,6 +23,7 @@ from .unwrap import unwrap_phase
 from ._denoise import denoise_tv_chambolle, denoise_tv_bregman, \
                       denoise_bilateral
 from .non_local_means import denoise_nl_means
+from .inpaint import inpaint_biharmonic
 from .._shared.utils import copy_func, deprecated
 
 nl_means_denoising = copy_func(denoise_nl_means, name='nl_means_denoising')
@@ -37,6 +38,7 @@ __all__ = ['wiener',
            'denoise_tv_chambolle',
            'denoise_bilateral',
            'denoise_nl_means',
-           'nl_means_denoising']
+           'nl_means_denoising',
+           'inpaint_biharmonic']
 
 del copy_func, deprecated