rust bindings: fix expose Selection to python. missed a bit (#20)

Summary:
Pull Request resolved: #20

Pull Request resolved: #19

should have been in  D74971945 looks like

Reviewed By: benjipelletier, mariusae

Differential Revision: D75147364

Author: shayne-fletcher

python/monarch/__init__.py

@@ -45,6 +45,7 @@
     from monarch.common.opaque_ref import OpaqueRef
     from monarch.common.pipe import create_pipe, Pipe, remote_generator
     from monarch.common.remote import remote
+    from monarch.common.selection import Selection
     from monarch.common.shape import NDSlice, Shape
     from monarch.common.stream import get_active_stream, Stream
     from monarch.common.tensor import reduce, reduce_, Tensor
@@ -76,6 +77,7 @@
     "RemoteException": ("monarch.common.invocation", "RemoteException"),
     "Shape": ("monarch.common.shape", "Shape"),
     "NDSlice": ("monarch.common.shape", "NDSlice"),
+    "Selection": ("monarch.common.selection", "Selection"),
     "OpaqueRef": ("monarch.common.opaque_ref", "OpaqueRef"),
     "create_pipe": ("monarch.common.pipe", "create_pipe"),
     "Pipe": ("monarch.common.pipe", "Pipe"),
@@ -143,6 +145,7 @@ def __getattr__(name):
     "Future",
     "RemoteException",
     "Shape",
+    "Selection",
     "NDSlice",
     "OpaqueRef",
     "create_pipe",

python/monarch/common/selection.py

@@ -0,0 +1,3 @@
+from monarch._rust_bindings.monarch_hyperactor.selection import Selection
+
+__all__ = ["Selection"]