diff --git a/core/database/utils/__init__.py b/core/database/utils/__init__.py
index 2891cda..b75aff4 100755
--- a/core/database/utils/__init__.py
+++ b/core/database/utils/__init__.py
@@ -1,2 +1,4 @@
 """Database utils module content."""
 from __future__ import annotations
+
+from .connect import connect
diff --git a/core/database/utils/count_documents.py b/core/database/utils/count_documents.py
old mode 100644
new mode 100755
index 1f74278..b254aef
--- a/core/database/utils/count_documents.py
+++ b/core/database/utils/count_documents.py
@@ -1,3 +1,4 @@
+"""Definition of function to count documents in database."""
 from __future__ import annotations
 
 from pymongo.collection import Collection