rite a recursive function that expects a pathname as an argument. The pathname can be either the name of a file or the name of a directory. If the pathname refers to a file, its name is displayed, followed by its contents. Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory. Test this function in a new program $($in the file viewfiles.py$).($LO: $7\mathrm{.}1)$

Instructions

Task $1$: Define the displayFiles function.