def delete_import_file(user_id, import_type):
    filename = generate_import_filename(user_id, import_type)
    try:
        os.remove(filename)
    except OSError:
        pass
def delete_import_file(user_id, import_type):
    filename = generate_import_filename(user_id, import_type)
    try:
        os.remove(filename)
    except OSError:
        pass