Automatically transmit API keys found in the environment variables along with the request #89
Description
When importing data for a class with the vectorizer set to 'text2vec-openai', I got the error
OpenAI API Key: no api key found neither in request header: X-OpenAI-Api-Key nor in environment variable under OPENAI_APIKEY
However, OPENAI_APIKEY was in fact set. The error was thus misleading.
Would it be within the scope of the client to automatically pick up the OpenAI API key from the OPENAI_APIKEY environment variable and add it into the request header, i.e. by setting headers: { 'X-OpenAI-Api-Key': process.env.OPENAI_APIKEY }?