Update vector_store_retriever.py

vector_store_retriever.py

@@ -8,7 +8,9 @@ from huggingface_hub import InferenceClient
 from langchain.llms.base import LLM
 #from langchain.Images import Images
 from langchain.llms.base import LLM
-from langchain.embeddings import HuggingFaceInstructEmbeddings, EmbeddingFunction, Embeddings
+from langchain_core.embeddings import EmbeddingFunction, Embeddings
+
+from langchain.embeddings import HuggingFaceInstructEmbeddings
 
 from langchain.Documents import Documents
 from langchain.vectorstores import Chroma