{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Square Root Calculator"],"not_rendered":{"images":3,"macros":1},"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Square Root Calculator","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}