More customizability for conversational memory A small change, but allows for specification of the prefix to use for for the AI response Was previously hardcoded to "AI", but can now be set to whatever Idea came from the discord! https://
langchain.readthedocs.io/en/latest/exam
ples/memory/conversational_customization.html
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@langchain
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Customizable AI Response Prefix in Conversational Memory
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New Memory Type Combining Summary and Context Window
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New memory type Previously, we had one memory type that created a summary, another that kept a window of recent lines of conversation. jaloo555 added a new type of memory which does both! It decides the window based on token length. https://langchain.readthedocs.io/en/latest/examples/memory/conversational_memory.html#ConversationSummaryBufferMemory
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Weaviate Vectorstore: New add_texts Method Implementation
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add_texts for @weaviate_io The @weaviate_io vectorstore implementation was previously missing an `add_texts` method @CShorten30 added one! This allows you to easily insert embeddings (eg, of examples for the example selector)
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Map-Reduce and Refine Chains Now Return Intermediate Steps
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Return intermediate steps for map-reduce & refine chains @johnjnay had the great idea to allow for returning of intermediate steps of these chains to the user This makes it easy to inspect things like Q&A over each document, before combining https://
langchain.readthedocs.io/en/latest/exam
ples/data_augmented_generation/question_answering.html#The-map_reduce-Chain
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Open Source Chatbot Creation Example Released
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There's been lots of chatbots announced recently Check out for an open source example of how to create one! @brunotorious
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Improved Vectorstore Creation from Multiple Documents
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Easier support for creating vectorstores from many docs A common workflow is to embed many documents into a vectorstore @GradientAscent8 highlighted the need for improved functionality/documentation around this, and now it exists! https://
langchain.readthedocs.io/en/latest/exam
ples/data_augmented_generation/embeddings.html#From-Documents
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Multi-input Tools with Agents Documentation Improved
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Multi-input tools with agents It wasn't super clear how to use tools that require multiple inputs with agents bryan on discord called this out, and as a result there is improved documentation! https://
langchain.readthedocs.io/en/latest/exam
ples/agents/multi_input_tool.html
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LangChain v0.0.47: Community Updates and Agent Improvements
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v0.0.47 – lots of community initiated changes! Documentation Updates – @GradientAscent8 Easier support for creating vectorstores from many docs – s/o @GradientAscent8 Multi-input tools with agents Better parsing of agent output explanations:
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LangChain v0.0.46: Memory Bug Fix Enables Agents as Tools
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v0.0.46 ReadMe improvement from @altryne Bug fix for handling of memory, highlighted by @andrewgleave This fix now allows you to use chains & agents *with memory* as tools in other agents!! This means that agents can have much more powerful tools now
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LangChain AGI Demo Now Available on Hugging Face Spaces
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And now @JavaFXpert put this in a @huggingface spaces! https://
huggingface.co/spaces/JavaFXp
ert/langchain-agi
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