Folder System:$$

You will implement a Folder class that represents a folder in a simplified file system. Each folder can contain files $($represented as strings$)$ and other subfolders $($aka Folder Class objects$).$ You will implement recursive methods to calculate the total number of files, compare folder contents, and display the folder structure. This project should also include a flow chart in addition to the algorithm.

The Folder Class will have the following attributes. The folders name $($as a string$),$ it will also have a list that can hold "files" represented as strings, and lastly the folder class will have a list of "subfolders $($Folder objects$)$

Your Folder class should contain the following methods which are accessible from a menu.

$$add$\_$file: Which will take a file name and add it to the folder.$$

$$add$\_$subfolder: Adds a subfolder $($another Folder object$)$ to the current folder. All folder names should be unique.

$$select$\_$folder: Takes a folder name and makes that the current open folder from which methods will start from.

$\_\_$count$\_$files: Recursively counts the total number of files in the folder and all its subfolders. This method should also be private.

$\_\_$eq$\_\_$: Compares a folder and a string. They are equal if they have the same folder name.

$\_\_$len$\_\_$: Returns the total number of files in the folder and all its subfolders.

$\_\_$str$\_\_$: Returns a string representation of the folder, showing the folder name, its files, and its subfolders, using indentation for nested subfolders. There should be a menu item to print a folder.

$$

Example Output:

$```$

$===$Menu$===$

$==$Current Folder: Start Folder$==$

$1)$ add File

$2)$ add Folder

$3)$ select Folder

$4)$ print Folder

$=============$

$>>$input: $2$

$>>$input Folder

Name: hello Folder

$.$