Today, we are excited to announce our partnership as a launch partner for LangChain Templates, which provide easily deployable reference architectures for building generative AI applications. With DataStax Astra DB and LangChain Templates, developers can now quickly build and deploy applications that use large language models (LLMs) as RESTful web services. LangChain simplifies the process of working with LLMs by abstracting complex aspects and organizing individual components into chains for specific use cases. The combination of LangChain Templates and Astra DB's integration with LangChain can significantly improve the development process for LLM-powered applications.