code: def check_maplotlib_max_version(ver_maj, ver_min):
      """
      return True if check_maplotlib_version is lower than specified version
      """
      parts = matplotlib_version.split(".")
      if not parts:
          return False
      if parts[0] < str(ver_maj):
          return True
      if len(parts) > 1 and parts[1] < str(ver_min):
          return True
      return False
  
imports: import math
  import warnings
  import matplotlib.dates
  from matplotlib import __version__
label_desc: Use image node_id 1 for calling a global function with example usage: check_maplotlib_max_version(ver_maj, ver_min) and returns: False, False, True, True