- Step1: Install PromptMage using 'pip install promptmage'.
- Step2: Create a new PromptMage instance and define your application flow.
- Step3: Use the @mage.step() decorator to create and connect steps within your flow.
- Step4: Set up your OpenAI client and run the flow using 'promptmage run flow.py'.
- Step5: Access the PromptMage interface at 'http://localhost:8000/gui/' to test and iterate your prompts.