class_docstr: Implement a consistent hashing ring.
class_docstr_tok: ["Implement","a","consistent","hashing","ring","."]
docstr: Remove the given node.
  
  :param nodename: the node name.
docstr_tok: ["Remove","the","given","node",".",":","param","nodename",":","the","node","name","."]
code: def __delitem__(self, nodename):
      """Remove the given node.
  
      :param nodename: the node name.
      """
      self.runtime._remove_node(nodename)
  
imports: from bisect import bisect
  from .ring_ketama import KetamaRing
  from .ring_meta import MetaRing
label_desc: Use image node_id 3 for calling the HashRing obj's underlying member method code with example usage: obj.__delitem__(nodename) without return types