class_docstr: Perform the exponential transform: y = exp{x}.
class_docstr_tok: ["Perform","the","exponential","transform",":","y","=","exp","{","x","}","."]
code: def log_det_jacobian(self, x, y):
      return x
  
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 3 for calling the ExpTransform obj's underlying member method code with example usage: obj.log_det_jacobian(x, y) and returns: x