How to do? Wth Explanation pls. Thank you. Define a function get_keys_by_value that accepts two arguments d and value where d is a dictionary, and returns a set containing all the keys in d that have value as its value. If no key has the query value value, then return an empty set..

1. How to do? Wth Explanation pls. Thank you.
Define a function get_keys_by_value that accepts two arguments d and value where d is a
dictionary, and returns a set containing all the keys in d that have value as its value. If no key has
the query value value, then return an empty set.