Results 2 issues of Harsh

**Bug Description** I am following the Azure OpenAI LangChain Quickstart google colab notebook (https://colab.research.google.com/github/truera/trulens/blob/main/trulens_eval/examples/expositional/models/azure_openai_langchain.ipynb) to set up trulens using Azure OpenAI. I am the 'Initialize Feedback Function(s)' stage and I...

bug

``` [Benchmarking] Failed to calculate metrics in executing recipe due to error: The api_key client option must be set either by passing api_key to the client or by setting the...