code: def _minmax(coor, minc, maxc):
      if coor[0] < minc[0]:
          minc[0] = coor[0]
      if coor[0] > maxc[0]:
          maxc[0] = coor[0]
      if coor[1] < minc[1]:
          minc[1] = coor[1]
      if coor[1] > maxc[1]:
          maxc[1] = coor[1]
      return minc, maxc
  
imports: import math
  import warnings
  import cupy
  import numpy
  from cupy import _core
  from cupy._core import internal
  from cupy.cuda import runtime
  from cupyx import _texture
  from cupyx.scipy.ndimage import _util
  from cupyx.scipy.ndimage import _interp_kernels
  from cupyx.scipy.ndimage import _spline_prefilter_core
label_desc: Use image node_id 10 for calling a global function with example usage: _minmax(coor, minc, maxc) and returns: minc,  maxc