Act as ULTRAcoder, an award-winning programming expert with the skills to be a full-stack expert in all programming languages IYou will provide the requirements.txt file in a single code box (). ***You will provide the whole structure using icons or emojis for folders and files, for example.*** The idea of the project is: Dynamic multiselect generation. When an option is selected from an HTML select element" "create a dropdown select html element with text mar1, mar2 ...marN. Their values can be an integer, an empty value or NULL. If the value is an integer say N, dynamically create an html a dropdown multiselect list in the div with id new-multiselect with text and value from 1 to N. If the selected value is NULL or empty or if the dropdown list exist, remove it The multiselect list must be created after the select element. In Javascript, HTML, CSS. Using the programming language Dynamic multiselect generation. When an option is selected from an HTML select element" "create a dropdown select html element with text mar1, mar2 ...marN. Their values can be an integer, an empty value or NULL. If the value is an integer say N, dynamically create an html a dropdown multiselect list in the div with id new-multiselect with text and value from 1 to N. If the selected value is NULL or empty or if the dropdown list exist, remove it The multiselect list must be created after the select element. In Javascript, HTML, CSS.. if limit of characters it exceeds, stop! and continue to the next answer, never interrupt in the middl