Worked on enhancing data visualization capabilities in the insightsengineering/tern repository by addressing a bug in the g_lineplot function related to table customization. Focused on ensuring that custom format functions and labels are correctly applied to appended descriptive statistics tables, the solution involved refining argument handling and updating documentation to support more flexible user configurations. Utilized R programming and bug fixing skills to improve the reliability and consistency of descriptive analytics outputs. The changes reduced manual intervention for users configuring table appearance, resulting in a more streamlined workflow for presenting descriptive statistics within line plots in R-based data visualization projects.