class_docstr: A generic tree branch.
  
  Parameters
  ----------
  children
      Child branches and/or leaves.
class_docstr_tok: ["A","generic","tree","branch",".","Parameters","--","--","--","--","--","children","Child","branches","and\/or","leaves","."]
docstr: Return a tuple with the branch index and the child node related to the most
  traversed path.
  
  Used in case the split feature is missing from an instance.
docstr_tok: ["Return","a","tuple","with","the","branch","index","and","the","child","node","related","to","the","most","traversed","path",".","Used","in","case","the","split","feature","is","missing","from","an","instance","."]
code: def most_common_path(self) -> tuple[int, Leaf | Branch]:
      """Return a tuple with the branch index and the child node related to the most
      traversed path.
  
      Used in case the split feature is missing from an instance.
      """
      pass
  
imports: from __future__ import annotations
  import abc
  import typing
  from collections import defaultdict
  from queue import Queue
  from xml.etree import ElementTree
  import pandas
  from river import base
label_desc: Use image node_id 3 for calling the Branch obj's underlying member method code with example usage: obj.most_common_path() without return types