Nibz whop chart ten

So I missed the filter by in my previous comment, I thought the name was a result of the ordering. If youre adding a filter by param then the function name should be something like *_before_date. Also this variable name needs to describe its use, not its type (so before_date=None). You also do not want to set the default value to be an actual datetime instance - that creates a compile time instance of the object rather than run time. You want to make it = None and then only add the filter if before_date is not None.