I have idea about dynamic import function in __init__.py

[hongsw]

          I have idea about dynamic import function in __init__.py

embedding_models = {
    "openai": LazyInit("llama_index.embeddings.openai.OpenAIEmbedding"),
    "huggingface_bge_small": LazyInit("llama_index.embeddings.huggingface.HuggingFaceEmbedding", model_name="BAAI/bge-small-en-v1.5"),
    "mock": LazyInit("llama_index.embeddings.mock.MockEmbeddingRandom", embed_dim=768),
}

Originally posted by @hongsw in https://github.com/Marker-Inc-Korea/AutoRAG/issues/823#issuecomment-2404324627