diff --git a/tests/test_vector_store.py b/tests/test_vector_store.py
index 97822cc9..297a225c 100644
--- a/tests/test_vector_store.py
+++ b/tests/test_vector_store.py
@@ -1,3 +1,8 @@
+"""
+Tests regarding the vector store class, including checking
+compatibility between different transformers and local vector
+stores (index.faiss)
+"""
 import pytest
 from application.vectorstore.faiss import FaissStore
 from application.core.settings import settings