code: def platform(self):
      return self.info()["platform"]
  
imports: import json
  import os
  import subprocess
  import tempfile
  from metaflow.exception import MetaflowException
  from metaflow.util import which
  from .utils import conda_platform
label_desc: Use image node_id 9 for calling the Micromamba obj's underlying member method code with example usage: obj.platform() and returns: self