Checks if the directories ("Data", "Output", "Output/Data", "Output/Plots", "Script") exist in the current working directory. If any of these directories are missing, it creates them to ensure that the project structure is properly set up.
Checks if the directories ("Data", "Output", "Output/Data", "Output/Plots", "Script") exist in the current working directory. If any of these directories are missing, it creates them to ensure that the project structure is properly set up.