diff --git a/src/api/src/backend/serializers/PipelineLockAcquisitionResponseSerializer.py b/src/api/src/backend/serializers/PipelineLockAcquisitionResponseSerializer.py
index 7fe0516a..9fda6000 100644
--- a/src/api/src/backend/serializers/PipelineLockAcquisitionResponseSerializer.py
+++ b/src/api/src/backend/serializers/PipelineLockAcquisitionResponseSerializer.py
@@ -1,5 +1,4 @@
 from backend.serializers import UUIDSerializer
-from backend.conf.constants import DATETIME_FORMAT
 
 
 class PipelineLockAcquisitionResponseSerializer:
diff --git a/src/api/src/backend/serializers/PipelineLockModelSerializer.py b/src/api/src/backend/serializers/PipelineLockModelSerializer.py
index d24410d3..43d7f0e3 100644
--- a/src/api/src/backend/serializers/PipelineLockModelSerializer.py
+++ b/src/api/src/backend/serializers/PipelineLockModelSerializer.py
@@ -7,9 +7,11 @@
 class PipelineLockModelSerializer:
     @staticmethod
     def serialize(model):
+        print(model)
+        print(dir(model))
+        print(vars(model))
         lock = model_to_dict(model)
-        from pprint import pprint
-        pprint(lock)
+    
         lock["uuid"] = UUIDSerializer.serialize(lock["uuid"])
         lock["created_at"] = lock["created_at"].strftime(DATETIME_FORMAT)