class_docstr: A container for the nodes and labelled edges of a dependency structure.
docstr: Removes the node with the given address.  References
  to this node in others will still exist.
docstr_tok: ["Removes","the","node","with","the","given","address",".","References","to","this","node","in","others","will","still","exist","."]
code: def remove_by_address(self, address):
      """
      Removes the node with the given address.  References
      to this node in others will still exist.
      """
      del self.nodes[address]
  
imports: import subprocess
  import warnings
  from collections import defaultdict
  from itertools import chain
  from pprint import pformat
  from nltk.internals import find_binary
  from nltk.tree import Tree
label_desc: Use image node_id 2 for calling the DependencyGraph obj's underlying member method code with example usage: obj.remove_by_address(address) without return types