code: def container_tree(container=None,image_package=None):
      '''tree will render an html tree (graph) of a container
      '''
  
      guts = get_container_contents(container=container,
                                    image_package=image_package,
                                    split_delim="\n")
  
      # Make the tree and return it
      tree = make_container_tree(folders = guts["folders.txt"],
                                 files = guts['files.txt'])
      return tref container_tree(container=None,image_package=None):
      '''tree will render an html tree (graph) of a container
      '''
  
      guts = get_container_contents(container=container,
                                    image_package=image_package,
                                    split_delim="\n")
  
      # Make the tree and return it
      tree = make_container_tree(folders = guts["folders.txt"],
                                 files = guts['files.txt'])
      return tree
docs: tree will render an html tree (graph) of a container