Docs: Functions with multiple outputs cannot be called explicitly about bionic

[namanjain]

The entity name and the function name are the same when you don't use the outputs decorator. This might give one the impression that the get APIs computes and gets the function's value, but it is actually the entity's value. If you look at Flow.get documentation, you will see that the API's name field is "The name of an entity" and returns " the value of the entity".

Basically, Bionic APIs deal with entities instead of functions. If you look at the rendered DAG for your flow, you would also notice that the DAG won't have a split_name node, but it will have the first_name and last_name nodes since they are your entities.

[madhur-tandon]

Thanks @namanjain! Closing the issue.