code: def to_homogenous(v):
      return jnp.concatenate([v, jnp.ones_like(v[..., :1])], axis=-1)
  
file_path: nerfies/nerfies/rigid_body.py
imports: import jax
  from jax import numpy
label_desc: Use image node_id 5 for calling a global function with example usage: to_homogenous(v) and returns: jnp