colrev.writer.write_utils.write_file
- colrev.writer.write_utils.write_file(records_dict, *, filename, **kw)[source]
 Write a file (BiBTex, RIS, or other) from a dictionary of records.
- Return type:
 dict
- Note:
 - For tabular formats (csv, xlsx, md), the following options are supported:
 sort_fields_first: list of fields to appear first in the output
drop_empty_fields: if True, empty fields will be omitted