code: def enabled_for_op(self, _opdef):
      try:
          import psutil as _unused
      except ImportError as e:
          self.log.warning(
              "memory stats disabled because psutil cannot be imported (%s)",
              e,
          )
          return False, f"error importing psutil: {e}"
      else:
          return True, "psutil available"
  
imports: from guild.plugins.summary_util import SummaryPlugin
label_desc: Use image node_id 1 for calling the MemoryPlugin obj's underlying member method code with example usage: obj.enabled_for_op(_opdef) and returns: True,  str, False,  str, e