Please use FileSystem tools to finish the following task:
You are given a directory containing multiple text files. Some files have identical content and need to be organized. Your task is to identify all files with duplicate content and move them to a newly created 'duplicates' directory.
- Find out all the duplicate files in the test directory with identical content based on the directory’s initial state.
- Create a 'duplicates' directory in the test directory root
- Move all duplicate files into the 'duplicates' directory
- Leave unique files in their original location
After completing the task, the directory structure should be:
duplicates/directory containing all files with duplicate content- Original directory containing only files with unique content