from tensornetwork.contractors.bucket_contractor import bucket
from tensornetwork.contractors.opt_einsum_paths.path_contractors import optimal
from tensornetwork.contractors.opt_einsum_paths.path_contractors import branch
from tensornetwork.contractors.opt_einsum_paths.path_contractors import greedy
from tensornetwork.contractors.opt_einsum_paths.path_contractors import auto
from tensornetwork.contractors.opt_einsum_paths.path_contractors import custom

@@ -1,28 +1,144 @@
+from tensornetwork.contractors.custom_path_solvers.nconinterface import ncon_solver # pylint: disable=line-too-long%0A
 from tensornetwork.contracto

Update __init__.py (#805)