Wrong codomain in LeakyReLUTransform #3268
Description
Issue Description
The codomain of a LeakyReLUTransform is set to positive but should be real.
Environment
- Pyro version: 1.8.5
Code Snippet
From pyro/distributions/transforms/basic.py
class LeakyReLUTransform(Transform):
"""
Bijective transform via the mapping :math:`y = \text{LeakyReLU}(x)`.
"""
domain = constraints.real
codomain = constraints.positiveSuggestion
class LeakyReLUTransform(Transform):
"""
Bijective transform via the mapping :math:`y = \text{LeakyReLU}(x)`.
"""
domain = constraints.real
codomain = constraints.real