Fix linting issues from CI #5

tests/test_ip_info.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-from app.ip_info import (
+from app.ip_info import (  # pragma: no cover
     get_ip_information,
     get_autonomous_system_number,
     get_prefix_information,

tests/test_query_normalisation.py

@@ -1,6 +1,10 @@
 #!/usr/bin/env python3
 
-from app.query_normalisation import is_ip_address, resolve_domain_name, get_public_ip
+from app.query_normalisation import (  # pragma: no cover
+    is_ip_address,
+    resolve_domain_name,
+    get_public_ip,
+)
 
 
 def test_is_ip_address_true() -> None: