feat: checks neo4j test for bruteforce retriever

cognee/tests/test_neo4j.py

@@ -4,6 +4,7 @@ import logging
 import pathlib
 import cognee
 from cognee.api.v1.search import SearchType
+from cognee.modules.retrieval.brute_force_triplet_search import brute_force_triplet_search
 
 logging.basicConfig(level=logging.DEBUG)
 
@@ -61,6 +62,9 @@ async def main():
 
     assert len(history) == 6, "Search history is not correct."
 
+    results = await brute_force_triplet_search('Who has the most experience with graphic design?')
+    assert len(results)>0
+
 if __name__ == "__main__":
     import asyncio
     asyncio.run(main())