Split the _beam_search() method into two parts to enable access to the full beam (#23)
Split the _beam_search() method into two parts to enable access to the full beam (#23)

* Splitted the _beam_search method into two parts to enable access to the full beam

* Addressing PR comments

* Addressing PR comments.

artemsok/sockeye,artemsok/sockeye,awslabs/sockeye,artemsok/sockeye,KellenSunderland/sockeye,KellenSunderland/sockeye,awslabs/sockeye,awslabs/sockeye