Update rag.py

rag.py

@@ -112,8 +112,10 @@ def rag_chain(config, openai_api_key, rag_option, prompt):
         db = document_retrieval_mongodb()
 
     rag_chain = RetrievalQA.from_chain_type(llm, 
-                                            chain_type_kwargs = {"prompt": RAG_CHAIN_PROMPT}, 
-                                            retriever = db.as_retriever(search_kwargs = {"k": config["k"]}), 
+                                            chain_type_kwargs = {"prompt": RAG_CHAIN_PROMPT,
+                                                                 "verbose": True}, 
+                                            retriever = db.as_retriever(search_kwargs = {"k": config["k"],
+                                                                                         "verbose": True}), 
                                             return_source_documents = True,
                                             verbose = False)