code: def _softmax(x):
      return F.softmax(x, dim=-1)
  
file_path: pyro/pyro/contrib/gp/likelihoods/multi_class.py
imports: import torch.nn.functional
  import pyro
  import pyro.distributions
  from pyro.contrib.gp.likelihoods.likelihood import Likelihood
label_desc: Use image node_id 1 for calling a global function with example usage: _softmax(x) and returns: F