code: def project_name_membership(self, name):
      return (
          Membership.yes
          if name.startswith(self.prefix)
          else Membership.no
      )
  
imports: import re
  from collections import namedtuple
  import guild
  from guild.entry_point_util import EntryPointResources
label_desc: Use image node_id 1 for calling the PrefixNamespace obj's underlying member method code with example usage: obj.project_name_membership(name) and returns: unknown