code: def load_module(self, fullname):
      if fullname in sys.modules:
          return sys.modules[fullname]
  
      prefix, modname = fullname.rsplit(".", 1)
      assert prefix == "cellprofiler_core.modules.plugins"
  
      try:
          mod = types.ModuleType(fullname)
          sys.modules[fullname] = mod
          mod.__loader__ = self
          mod.__file__ = os.path.join(
              get_plugin_directory(), modname + ".py"
          )
  
          contents = open(mod.__file__, "r").read()
          exec(compile(contents, mod.__file__, "exec"), mod.__dict__)
          return mod
      except:
          if fullname in sys.modules:
              del sys.modules[fullname]
  
imports: import os
  import sys
  import types
  from ..preferences import get_plugin_directory
label_desc: Use image node_id 2 for calling the PluginImporter obj's underlying member method code with example usage: obj.load_module(fullname) and returns: sys, mod