code: def leftover(sizes, x, y, dx, dy):
      """
      Call applicable helper function to generate tuple of dimensions for
      remaining plottable area for rectangles
  
      :param sizes: List of values normalized with respect to overall height (dy)
          and width values (dx)
      :param x: Remaining area start point on treemap x-axis
      :param y: Remaining area start point on treemap y-axis
      :param dx: Remaining treemap width
      :param dy: Remaining treemap height
      :return: Tuple of remaining area dimensions
      """
      return (
          leftoverrow(sizes, x, y, dx, dy)
          if dx >= dy
          else leftovercol(sizes, x, y, dx, dy)
      )
  
file_path: aequitas/src/aequitas/squarify_flipped.py
imports: import matplotlib.pyplot
  import itertools
label_desc: Use image node_id 7 for calling a global function with example usage: leftover(sizes, x, y, dx, dy) and returns: unknown