I’m making a workflow that will help my child solve math problems. The problem is that the formula format is unreadable, like this: ( \frac{3}{7} + \left(-\frac{9}{14}\right) ). (This is an example with fractions.) I want the formulas to be beautiful and easy to read in latex format. I don’t know how to do this, and AI doesn’t help me properly organize the process or write the code. I have no experience with coding. I’m attaching a working flow (working) and a second one where I’m trying to set up a beautiful formula format (testing). Please help me and correct my flow or just the code in the Code node. My n8n version is 1.91.2