code: def model(data):
      latent = named.Object("latent")
      latent.z.sample_(dist.Normal(0.0, 1.0))
      model_recurse(data, latent)
  
file_path: pyro/examples/contrib/autoname/tree_data.py
imports: import argparse
  import torch
  from torch.distributions import constraints
  import pyro
  import pyro.distributions
  from pyro.contrib.autoname import named
  from pyro.infer import SVI, Trace_ELBO
  from pyro.optim import Adam
label_desc: Use image node_id 1 for calling a global function with example usage: model(data) without return types