Changes to DuckDB Python API results in errors with `duckdb==1.4.0`

[d33bs]

DuckDB's Python API recently changed the results returned from .arrow(). This seems to go against what their documentation states. The result is that errors arise within CytoTable because the return type is incorrect (a RecordBatch instead of a Table).

I've opened an issue upstream with DuckDB on this: duckdb/duckdb-python#95

[d33bs]

Closing this as this is now expected functionality within duckdb (see linked issue for more).