AttributeError: module 'jax' has no attribute 'tree_multimap'
Problem AttributeError: module 'jax' has no attribute 'tree_multimap' Solution Use jax.tree_util.tree_map or jax.tree_map instead of jax.tree_multimap. JAX 0.3.16 - jax.tree_util.tree_multimap() has been removed. It has been deprecated since JAX release 0.3.5, and jax.tree_util.tree_map() is a direct replacement.