# Basic Eval Basic evaluator prompt for QA scenario ## Prerequisites Install `promptflow-devkit`: ```bash pip install promptflow-devkit ``` ## Run prompty - Prepare your Azure OpenAI resource follow this [instruction](https://learn.microsoft.com/en-us/azure/cognitive-services/openai/how-to/create-resource?pivots=web-portal) and get your `api_key` if you don't have one. - Setup environment variables Ensure you have put your azure OpenAI endpoint key in [.env](../.env) file. You can create one refer to this [example file](../.env.example). ```bash cat ../.env ``` - Test flow ```bash pf flow test --flow eval.prompty --env --inputs sample.json ```