Update bigbench/benchmark_tasks/diverse_social_bias/task.py
Update bigbench/benchmark_tasks/diverse_social_bias/task.py

Co-authored-by: Alethea Power <66d384548145cbfbf91822f8e87c9b2b61f56ad8@users.noreply.github.com>
google/BIG-bench,google/BIG-bench