class_docstr: Binary Heap Class
class_docstr_tok: ["Binary","Heap","Class"]
code: def min_child(self, i):
      if 2 * i + 1 > self.current_size:  # No right child
          return 2 * i
      if self.heap[2 * i] > self.heap[2 * i + 1]:
          return 2 * i + 1
      return 2 * i
  
file_path: keon-algos/algorithms/heap/binary_heap.py
imports: from abc import ABCMeta, abstractmethod
label_desc: Use image node_id 4 for calling the BinaryHeap obj's underlying member method code with example usage: obj.min_child(i) and returns: unknown, unknown, unknown