code: def __repr__(self):
      return f"Fixture({self.pyro_dist.__name__}, ...)"
  
imports: import math
  import numpy
  import torch
  from torch.distributions.utils import logits_to_probs
  from pyro.distributions.util import broadcast_shape
label_desc: Use image node_id 2 for calling the Fixture obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str