In MEO’s parse_output, when the algorithm returns an empty raw pathway - represented by a file containing only the header Source Type Target Oriented Weight - the raw_pathway_df function in util.py should detect this using pd.errors.EmptyDataError (as described here) and return an empty DataFrame with the SPRAS standard output columns. However, this behavior is not currently happening. When I check if df.empty outside of the raw_pathway_df function, the df is correctly identified as empty.