code: def pip_info(self, req):
      return PipInfo(req, [self.INDEX_INSTALL_URL])
  
imports: import re
  from collections import namedtuple
  import guild
  from guild.entry_point_util import EntryPointResources
label_desc: Use image node_id 2 for calling the PypiNamespace obj's underlying member method code with example usage: obj.pip_info(req) and returns: PipInfo