Avoid sampling -inf from soft Laplace distribution (solves #1186) (#1189)
Avoid sampling -inf from soft Laplace distribution (solves #1186) (#1189)

* Avoid infinities when doing inverse-transform sampling in truncated distributions

* Remove use of jax.config. Do not use maxval in random.uniform as it is already exclusive.

* lint and format

* Avoid sampling -inf from soft Laplace distribution
pyro-ppl/numpyro