Update utils.py

utils.py

@@ -16,12 +16,12 @@ from qdrant_client import models
 load_dotenv()
 #Retriever
 def retriever(n_docs=5):
-    vector_database_path = "knowledge-base"
+    vector_database_path = "chromadb"
 
     embeddings_model = NomicEmbeddings(model="nomic-embed-text-v1.5", inference_mode="local")
 
 
-    vectorstore = Chroma(collection_name="knowledge-base",
+    vectorstore = Chroma(collection_name="chromadb",
                         persist_directory=vector_database_path,
                     embedding_function=embeddings_model)