Essentially I havent been able to parse a pandas dataframe into an excel table properly, i have the output working but the headers remain being passed as if the were an extra row

        ws.append([])
        ws.append(["2. Cálculo del valor actual:"])
        ws.append([])

        pv_df = pv_amortization_df[pv_amortization_df["contract_name"] == contract]

        start_table_row = ws.max_row + 1

        for r in dataframe_to_rows(pv_df, index=False, header=True):
            ws.append(r)

        end_table_row = ws.max_row

        end_col_letter = chr(65 + pv_df.shape[1] - 1)
        table_ref = f"A{start_table_row}:{end_col_letter}{end_table_row}"

        table = Table(displayName=f"PVAmortization_{contract}", ref=table_ref)
        table.tableStyleInfo = TableStyleInfo(name="TableStyleMedium9", showRowStripes=True)
        ws.add_table(table)
        # Auto-fit PV Amortization columns
        for i, col_cells in enumerate(ws.iter_cols(min_col=1, max_col=pv_df.shape[1])):
            max_length = max([len(str(cell.value)) for cell in col_cells if cell.value is not None] + [len(pv_df.columns[i])])
            ws.column_dimensions[col_cells[0].column_letter].width = max_length + 2