Add deletion for deploy

models.py

@@ -1,3 +1,5 @@
+import logging
+
 import requests
 
 
@@ -108,11 +110,17 @@ class Instance:
     def apply_blocks_from_diff(diffs, server, token):
         for diff in diffs:
             if diff["local"] is None:
-                pass
+                """Delete the block on the remote server"""
+                diff['remote'].delete(server, token)
+                logging.info(f"Deleted {diff['remote'].domain} from blocklist")
             elif diff["remote"] is None:
+                """Add the block on the remote server"""
                 diff["local"].apply(server, token)
+                logging.info(f"Added {diff['remote'].domain} to blocklist")
             else:
+                """Update the block on the remote server"""
                 diff["local"].apply(server, token, block_id=diff["remote"].id)
+                logging.info(f"Updated {diff['remote'].domain} in blocklist")
 
     @staticmethod
     def show_diffs(local_blocklist, remote_blocklist):