Revert D79439896

Summary:
This diff reverts D79439896
(The context such as a Sandcastle job, Task, SEV, etc. was not provided.)

Depends on D79439896

Reviewed By: kausv

Differential Revision: D79562817

Author: Dark Knight

torchrec/__init__.py

@@ -21,11 +21,6 @@
     EmbeddingBagCollectionInterface,
     EmbeddingCollection,
 )  # noqa
-from torchrec.modules.hash_mc_modules import HashZchManagedCollisionModule  # noqa
-from torchrec.modules.mc_embedding_modules import (  # noqa
-    ManagedCollisionEmbeddingBagCollection,
-    ManagedCollisionEmbeddingCollection,
-)
 from torchrec.sparse.jagged_tensor import (  # noqa
     JaggedTensor,
     KeyedJaggedTensor,