code: def add(attrs, inputs, proto_obj):
      
      new_attr = {}
  
      if 'broadcast' in attrs and attrs['broadcast'] == 1:
          broadcast_axis = attrs['axis']
          op_value = translation_utils._fix_broadcast('broadcast_add', inputs,
                                                      broadcast_axis, proto_obj)
          return op_value, new_attr, inputs
      return 'broadcast_add', new_attr, inputs
docs: Adding two tensors