additional arguments in weight aggregation functions (Task 1)

[dskhanirfan]

Are we allowed to include additional arguments in custom weight aggregation functions? Other than (local_tensors,
db_iterator,
tensor_name,
fl_round,
collaborators_chosen_each_round,
collaborator_times_per_round)

[sarthakpati]

I believe that is not possible at this time. Tagging @brandon-edwards @msheller @psfoley @alexey-gruzdev for additional clarity.