code: def get_attached_topology(platform=None) -> TopologyDescription:
      return TopologyDescription(jax.devices(backend=platform))
  
file_path: jax/jax/experimental/topologies.py
imports: from __future__ import annotations
  import abc
  from collections.abc import Sequence
  from typing import Optional
  import jax
  from jax.experimental import mesh_utils
  from jax._src.lib import xla_client
  from jax._src import xla_bridge
label_desc: Use image node_id 1 for calling a global function with example usage: get_attached_topology(platform) and returns: TopologyDescription