diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3980af8b4..97f3677f7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,3 +4,11 @@ repos:
     hooks:
     - id: trailing-whitespace
     - id: end-of-file-fixer
+  - repo: local
+    hooks:
+      - id: ruff-lint
+        name: Ruff Lint Check
+        entry: poetry run ruff format --check
+        language: system
+        types: [ python ]
+        stages: [ commit, push ]
diff --git a/docs/Makefile b/docs/Makefile
index f603d9849..8f86c88ee 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -5,13 +5,13 @@
 VERSION       = 0.1.2
 PRODUCT       = neo4j-genai-python
 SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
+SPHINXBUILD   = poetry run sphinx-build
 PAPER         =
 BUILDDIR      = build
 
-# User-friendly check for sphinx-build
-ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
-$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from https://www.sphinx-doc.org/)
+# User-friendly check for sphinx-build via Poetry
+ifeq ($(shell poetry run which sphinx-build >/dev/null 2>&1; echo $$?), 1)
+$(error The 'sphinx-build' command was not found within the Poetry environment. Make sure Sphinx is installed in your project dependencies.)
 endif
 
 # Internal variables.
diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 000000000..fd8f5ffde
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,16 @@
+# Sphinx Documentation
+
+Building the docs requires Python 3.8.1+
+
+Ensure the dev dependencies in `pyproject.toml` are installed.
+
+From the root directory, run the Makefile:
+
+```
+make -C docs html
+```
+
+You can now view your build locally.
+
+When you open a PR, a TeamCity build will trigger when it's ready and someone from Neo4j
+can then preview this.
diff --git a/docs/source/README.md b/docs/source/README.md
deleted file mode 100644
index 5e995465e..000000000
--- a/docs/source/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# Sphinx Documentation
-
-Building the docs requires Python 3.8.1+
-
-Ensure the dev dependencies in `pyproject.toml` are installed.
-
-From the root directory
-```
-make -C docs html
-```
-
-```
-python -m sphinx -b html docs/source docs/build/html
-```
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 0a60aee9e..034675425 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -62,6 +62,7 @@ Performing a similarity search
 
     from neo4j import GraphDatabase
     from neo4j_genai import VectorRetriever
+    from langchain_openai import OpenAIEmbeddings
 
     URI = "neo4j://localhost:7687"
     AUTH = ("neo4j", "password")
@@ -71,8 +72,11 @@ Performing a similarity search
     # Connect to Neo4j database
     driver = GraphDatabase.driver(URI, auth=AUTH)
 
+    # Create Embedder object
+    embedder = OpenAIEmbeddings(model="text-embedding-3-large")
+
     # Initialize the retriever
-    retriever = VectorRetriever(driver, INDEX_NAME)
+    retriever = VectorRetriever(driver, INDEX_NAME, embedder)
 
     # Run the similarity search
     query_text = "How do I do similarity search in Neo4j?"
@@ -219,6 +223,42 @@ Open a new virtual environment and then run the tests.
     poetry shell
     pytest
 
+~~~~~~~~~~
+Unit tests
+~~~~~~~~~~
+
+This should run out of the box once the dependencies are installed.
+
+.. code:: bash
+
+    poetry run pytest tests/unit
+
+~~~~~~~~~
+E2E tests
+~~~~~~~~~
+
+To run e2e tests you'd need to have some services running locally:
+
+-   neo4j
+-   weaviate
+-   weaviate-text2vec-transformers
+
+The easiest way to get it up and running is via Docker compose:
+
+.. code:: bash
+
+    docker compose -f tests/e2e/docker-compose.yml up
+
+
+.. note::
+
+    If you suspect something in the databases are cached, run `docker compose -f tests/e2e/docker-compose.yml down` to remove them completely
+
+Once the services are running, execute the following command to run the e2e tests.
+
+.. code:: bash
+
+    poetry run pytest tests/e2e
 
 *******************
 Further information
diff --git a/src/neo4j_genai/retrievers/vector.py b/src/neo4j_genai/retrievers/vector.py
index 80aa3ebbb..894876f44 100644
--- a/src/neo4j_genai/retrievers/vector.py
+++ b/src/neo4j_genai/retrievers/vector.py
@@ -115,7 +115,7 @@ def search(
 
         Returns:
             list[VectorSearchRecord]: The `top_k` neighbors found in vector search with their nodes and scores.
-       """
+        """
         try:
             validated_data = VectorSearchModel(
                 vector_index_name=self.index_name,