diff --git a/src/aap_eda/api/serializers/decision_environment.py b/src/aap_eda/api/serializers/decision_environment.py
index 445556388..cdd653197 100644
--- a/src/aap_eda/api/serializers/decision_environment.py
+++ b/src/aap_eda/api/serializers/decision_environment.py
@@ -12,8 +12,6 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-from urllib.parse import urlparse
-
 from rest_framework import serializers
 
 from aap_eda.api.serializers.eda_credential import EdaCredentialRefSerializer
diff --git a/src/aap_eda/core/validators.py b/src/aap_eda/core/validators.py
index f63fddea2..f603d6b85 100644
--- a/src/aap_eda/core/validators.py
+++ b/src/aap_eda/core/validators.py
@@ -133,7 +133,6 @@ def check_if_de_valid(image_url: str, eda_credential_id: int):
         )
 
     if eda_credential_id != -1:
-
         credential = get_credential_if_exists(eda_credential_id)
         inputs = yaml.safe_load(credential.inputs.get_secret_value())
         credential_host = inputs.get("host")
@@ -145,8 +144,9 @@ def check_if_de_valid(image_url: str, eda_credential_id: int):
             )
 
         # Check that the host matches the credential host.
-        # For backward compatibility when creating a new DE with an old credential
-        # we need to separate any scheme from the host before doing the compare.
+        # For backward compatibility when creating a new DE with
+        # an old credential we need to separate any
+        # scheme from the host before doing the compare.
         parsed_credential_host = urllib.parse.urlparse(credential_host)
         # If there's a netloc that's the host to use; if not, it's the path if
         # there is no scheme else it's the scheme and path joined by a colon.