How to overwrite same CSV table while import from file?

Hi Team, In our Data model we are uploading the data through csv using import from file feature, however we need to overwrite the data every week with new upload but need to keep the table name and structure same. I tried uploading new csv file with exact same name but it creates as another new table in the data model. Is there any way we can overwrite the data through csv upload? Thanks, Amogh