agents ai artificial-intelligence attention-mechanism chatgpt gpt4 gpt4all huggingface langchain langchain-python machine-learning multi-modal-imaging multi-modality multimodal prompt-engineering prompt-toolkit prompting swarms transformer-models tree-of-thoughts

aws-lambda embeddings fastapi huggingface langchain langchain-python openai opensource python sentence-transformers serverless-framework text-embeddings universal-sentence-encoder