remove unused import in ws module

ippisite/ippidb/ws.py

@@ -5,7 +5,6 @@ from typing import List
 
 import xml.etree.ElementTree as ET
 from urllib import parse as urllib_parse
-from django.views.generic import detail
 import requests
 from bioservices.eutils import EUtils
 from bioservices.uniprot import UniProt