class_docstr: Represents a transition where multiple choices can be made as to what
  to drawn.
code: def max_children(self):
      return 1 << self.bit_length
  
imports: from __future__ import absolute_import, division, print_function
  import attr
  from hypothesis.errors import Flaky, HypothesisException
  from hypothesis.internal.compat import hbytes, int_to_bytes
  from hypothesis.internal.conjecture.data import ConjectureData, DataObserver, Status, StopTest, bits_to_bytes
  from hypothesis.internal.conjecture.junkdrawer import IntList
label_desc: Use image node_id 1 for calling the Branch obj's underlying member method code with example usage: obj.max_children() and returns: unknown