updated testing dependencies

Author: Qsan1

pyproject.toml

@@ -64,7 +64,14 @@ where = ["src"]
 pythonpath = "src"
 addopts = ["--import-mode=importlib"]
 [project.optional-dependencies]
-testing = ['pytest', 'pytest-mock']
+testing = [
+    'pytest',
+    'pytest-mock',
+    'langchain-community',
+	'langchain-openai',
+	'markdown',
+	'chromadb',
+	'langchain-chroma',]
 dev = [
 	'ruff',
 ]