Generate & Email Personalized Jokes with GPT-4o-mini and Gmail

This fun workflow automates the generation and delivery of personalized jokes by email based on the names or objects entered in the form. The process works as follows: On form submission The workflow starts when someone submits a form with the required names or objects to create the joke. You can modify the form fields to make the jokes more creative. Set the output language Manually define the language in which you want to receive the joke. OpenAI Message Model Uses the OpenAI model to generate the joke based on the prompt and in the chosen language. (The response is limited to around 200 tokens.) Gmail: send message The generated joke is automatically sent to the specified email address vi

Help me set up the n8n workflow "Generate & Email Personalized Jokes with GPT-4o-mini and Gmail" (https://n8n.io/workflows/5525). It uses: Gmail, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.