Linting fixups

backend/fetch_site_status.py

@@ -1,8 +1,6 @@
 import time
 import requests
 import hashlib
-import os
-import re
 from inscriptis import get_text
 
 
@@ -13,7 +11,6 @@ class perform_site_check():
         super().__init__(*args, **kwargs)
         self.datastore = datastore
 
-
     def run(self, uuid):
         timestamp = int(time.time())  # used for storage etc too
         stripped_text_from_html = False
@@ -88,7 +85,6 @@ class perform_site_check():
                 if self.datastore.get_val(uuid, 'previous_md5'):
                     update_obj["last_changed"] = timestamp
 
-
                 update_obj["previous_md5"] = fetched_md5
 
         return update_obj, stripped_text_from_html