Question Answering with YouTube Videos Using RAG in LangChain Programming Computer Science by usmanmalik57 …n{context}"), MessagesPlaceholder(variable_name="chat_history"), ("user", "{input}") ]) document_chain = create_stuff_documents_chain(llm… the console. The process continues until the user types `bye`. ``` print("=======================================================================") … Re: This is me venting Community Center Meta DaniWeb by jkon … have a revive if are useful and have a sufficient user base. DaniWeb as it is now has the second one… Re: This is me venting Community Center Meta DaniWeb by Dani … proponent of having editorial (news, tutorials, interviews, etc.) complement the user-generated forum discussions. In the past, well over 50% of… Paris Olympics Ticket Information Chatbot with Memory Using LangChain Programming Computer Science by usmanmalik57 …will contain `HumanMessage` and `AIMessage` objects corresponding to user queries and chatbot responses. 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