Fixes deepdive-load format to tsv for spouse example test
Fixes deepdive-load format to tsv for spouse example test

HazyResearch/deepdive,shahin/deepdive,HazyResearch/deepdive,sky-xu/deepdive,shahin/deepdive,HazyResearch/deepdive,sky-xu/deepdive,HazyResearch/deepdive