nip.utils.maths.dict_sum# nip.utils.maths.dict_sum(dict_1: dict[Tensor], dict_2: dict[Tensor]) → dict[Tensor][source]# Calculate the sum of two dictionaries of tensors, element-wise. Parameters: dict_1 (dict[Tensor]) – The first dictionary. dict_2 (dict[Tensor]) – The second dictionary. Returns: sum_dict (dict[Tensor]) – The sum of the two dictionaries. Raises: ValueError: – If the dictionaries do not have the same keys.