LangChain集成Google Agentic Video

you can now build @LangChain agents w/ agentic video understanding!

google is consistently at the forefront of multimodal processing; this is the video analog of "agentic vision"

token usage + cost is also way down w/ this new approach!

docs: https://docs.langchain.com/oss/python/integrations/chat/google_generative_ai#agentic-video-understanding