Let’s load the OpenAI Embedding class with first generation models (e.g. text-search-ada-doc-001/text-search-ada-query-001).
Note: These are not recommended models - see here
from langchain.embeddings.openai import OpenAIEmbeddings
embeddings = OpenAIEmbeddings()
text ="This is a test document."
query_result = embeddings.embed_query(text)
doc_result = embeddings.embed_documents([text])# if you are behind an explicit proxy, you can use the OPENAI_PROXY environment variable to pass through