code: def plot_box(box_def, fmt="r-", label=None):
      bl, br, tl, tr = box_def
      plot_line(bl, br, fmt, label=label)
      plot_line(bl, tl, fmt)
      plot_line(br, tr, fmt)
      plot_line(tl, tr, fmt)
  
file_path: nibabel/doc/source/scripts/make_coord_examples.py
imports: import math
  import matplotlib.pyplot
  import nipy
  import nipy.algorithms.resample
  import nipy.core.api
  import numpy
  import numpy.linalg
  import nibabel.eulerangles
label_desc: Use image node_id 3 for calling a global function with example usage: plot_box(box_def, fmt, label) without return types