human
Here's a good function header given the following:
I wrote the below code

    def entering(using):
        enter_transaction_management(using=using)
        managed(True, using=using)
    def exiting(exc_value, using):
        leave_transaction_management(using=using)
    return _transaction_func(entering, exiting, using)

What's a good function header?
assistant
#Here's a good function header.

def commit_manually(using=None):