Ranjeet

@kushaggarwal if this is still needed to be done, I would like to work on this.

> Does this help? > > [#5663 (comment)](https://github.com/langchain-ai/langchainjs/issues/5663#issuecomment-2148775572) Not really. Since we have a custom url (azure endpoint), I should be able to pass `azureOpenAIApiKey`, `azureOpenAIBasePath `, and `azureOpenAIApiDeploymentName`, but...

> Ensure that the environment variables AZURE_OPENAI_API_KEY, AZURE_OPENAI_API_INSTANCE_NAME, AZURE_OPENAI_API_DEPLOYMENT_NAME, AZURE_OPENAI_API_VERSION, and AZURE_OPENAI_BASE_PATH are correctly set in your environment. We cannot use env var (values are stored in some secret manager)....