class_docstr: Abstract class for implementing invertible transformation
  with computable log  det jacobians
  
  Attributes
  ----------
  bijective : bool
class_docstr_tok: ["Abstract","class","for","implementing","invertible","transformation","with","computable","log","det","jacobians","Attributes","--","--","--","--","--","bijective",":","bool"]
code: def _inv_call(self, y):
      return self._inverse_compute(y)
  
imports: import weakref
  from ..distributions.utils import _clip_prob, cached_property, sum_right_most
  from ...block import HybridBlock
  from ....None import np, npx
label_desc: Use image node_id 5 for calling the Transformation obj's underlying member method code with example usage: obj._inv_call(y) and returns: self