code: def move_texts(
      texts, delta_x, delta_y, bboxes=None, renderer=None, ax=None
  ):
      if ax is None:
          ax = plt.gca()
      if bboxes is None:
          if renderer is None:
              r = get_renderer(ax.get_figure())
          else:
              r = renderer
          bboxes = get_bboxes(texts, r, (1, 1), ax=ax)
      xmin, xmax = sorted(ax.get_xlim())
      ymin, ymax = sorted(ax.get_ylim())
      for i, (text, dx, dy) in enumerate(zip(texts, delta_x, delta_y)):
          bbox = bboxes[i]
          x1, y1, x2, y2 = bbox.xmin, bbox.ymin, bbox.xmax, bbox.ymax
          if x1 + dx < xmin:
              dx = 0
          if x2 + dx > xmax:
              dx = 0
          if y1 + dy < ymin:
              dy = 0
          if y2 + dy > ymax:
              dy = 0
  
          x, y = get_text_position(text, ax=ax)
          newx = x + dx
          newy = y + dy
          text.set_position((newx, newy))
  
imports: from __future__ import division
  import sys
  from itertools import product
  from operator import itemgetter
  import matplotlib
  import numpy
  from matplotlib import pyplot
  from matplotlib.path import get_path_collection_extents
label_desc: Use image node_id 8 for calling a global function with example usage: move_texts(texts, delta_x, delta_y, bboxes, renderer, ax) without return types