diff --git a/rag_demo/vector_chain.py b/rag_demo/vector_chain.py
index afd89c0..1f5f320 100644
--- a/rag_demo/vector_chain.py
+++ b/rag_demo/vector_chain.py
@@ -1,6 +1,5 @@
 from json import loads, dumps
 from langchain.prompts.prompt import PromptTemplate
-
 from langchain_community.vectorstores import Neo4jVector
 from langchain.chains import RetrievalQAWithSourcesChain
 from langchain.chains.conversation.memory import ConversationBufferMemory
@@ -11,7 +10,7 @@
 
 VECTOR_PROMPT_TEMPLATE = """Human: You are a Financial expert with SEC filings who can answer questions only based on the context below.
 * Answer the question STRICTLY based on the context provided in JSON below.
-* Do not assume or retrieve any information outside of the context 
+* Do not assume or retrieve any information outside of the context
 * Use three sentences maximum and keep the answer concise
 * Think step by step before answering.
 * Do not return helpful or extra text or apologies
@@ -52,10 +51,10 @@
 username = st.secrets["NEO4J_USERNAME"]
 password = st.secrets["NEO4J_PASSWORD"]
 
-
 vector_store = None
 try:
-    logging.debug(f"Attempting to retrieve existing vector index: {index_name}...")
+    logging.debug(
+        f"Attempting to retrieve existing vector index: {index_name}...")
     vector_store = Neo4jVector.from_existing_index(
         embedding=EMBEDDING_MODEL,
         url=url,
@@ -82,7 +81,8 @@
         )
         logging.debug(f"Created new index: {index_name}")
     except Exception as e:
-        logging.error(f"Failed to retrieve existing or to create a Neo4jVector: {e}")
+        logging.error(
+            f"Failed to retrieve existing or to create a Neo4jVector: {e}")
 
 if vector_store is None:
     logging.error(f"Failed to retrieve or create a Neo4jVector. Exiting.")
@@ -133,26 +133,42 @@ def get_results(question) -> str:
 
     return result
 
-
 # Using the vector store directly. But this could blow out the token count
-# @retry(tries=5, delay=5)
-# def get_results(question)-> str:
-#     """Generate response using Neo4jVector using vector index only
 
-#     Args:
-#         question (str): User query
 
-#     Returns:
-#         str: Formatted string answer with citations, if available.
-#     """
+@retry(tries=2, delay=5)
+def get_results_minimized_tokens(question) -> str:
+    """Generate response using Neo4jVector with minimized token usage
 
-#     logging.info(f'Using Neo4j url: {url}')
+    Args:
+        question (str): User query
 
-#     # Returns a dict with keys: answer, sources
-#     vector_result = vector_store.similarity_search(question, k=3)
+    Returns:
+        str: Formatted string answer with citations, if available.
+    """
+    logging.info(f"Using Neo4j url: {url}")
 
-#     logging.debug(f'chain_result: {vector_result}')
+    vector_result = vector_store.similarity_search(question, k=3)
+    context = {
+        "input": question,
+        "context": [doc.page_content for doc in vector_result]
+    }
 
-#     result = vector_result
+    chain_result = vector_chain.invoke(
+        {"question": question, "context": dumps(context)},
+        prompt=VECTOR_PROMPT,
+        return_only_outputs=True,
+    )
+
+    logging.debug(f"chain_result: {chain_result}")
 
-#     return result
+    result = chain_result["answer"]
+
+    # Cite sources, if any
+    sources = chain_result["sources"]
+    sources_split = sources.split(", ")
+    for source in sources_split:
+        if source != "" and source != "N/A" and source != "None":
+            result += f"\n - [{source}]({source})"
+
+    return result