module 'jax' has no attribute 'tree'

[jntdst]

---> 25 utils.log_model_info(log_file,
26 train_state_initializer.global_train_state_shape,
27 partitioner)

File /kaggle/working/t5x/t5x/utils.py:1391, in log_model_info(log_file, full_train_state, partitioner)
1387 return
1389 state_dict = full_train_state.state_dict()
1390 total_num_params = jax.tree_util.tree_reduce(
-> 1391 np.add, jax.tree.map(np.size, state_dict['target'])
1392 )
1394 logical_axes = partitioner.get_logical_axes(full_train_state).state_dict()
1396 mesh_axes = jax.tree.map(
1397 lambda x: tuple(x) if x is not None else None,
1398 partitioner.get_mesh_axes(full_train_state).state_dict(),
1399 )

File /opt/conda/lib/python3.10/site-packages/jax/_src/deprecations.py:53, in deprecation_getattr..getattr(name)
51 warnings.warn(message, DeprecationWarning, stacklevel=2)
52 return fn
---> 53 raise AttributeError(f"module {module!r} has no attribute {name!r}")

AttributeError: module 'jax' has no attribute 'tree'

[s1ddok]

same here

[CorneliusHsiao]

I use jax.tree_util.tree_map() instead. API can be found here.

[Fridalex]

I fixed this problem by updating jax from 0.4.20 to 0.4.26