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Describe the current behavior / 问题描述 (Mandatory / 必填)

foreach算子op_api文件下存在大量TensorList 判空重复代码需要进行整改，涉及算子：
foreach_add_list
foreach_addcdiv_scalar
foreach_addcdiv_scalar_list
foreach_addcmul_scalar
foreach_div_list
foreach_div_scalar
foreach_maximum_scalar
foreach_minimum_scalar
foreach_mul_list
foreach_mul_scalar
foreach_pow_scalar
foreach_round_off_number
foreach_sqrt
foreach_sub_list
foreach_sub_scalar

Environment Information / 环境信息 (Mandatory / 必填)

910B/950

Steps to reproduce the issue / 重现步骤 (Mandatory / 必填)

foreach算子op_api文件下存在大量TensorList 判空重复代码需要进行整改，涉及算子：
foreach_add_list
foreach_addcdiv_scalar
foreach_addcdiv_scalar_list
foreach_addcmul_scalar
foreach_div_list
foreach_div_scalar
foreach_maximum_scalar
foreach_minimum_scalar
foreach_mul_list
foreach_mul_scalar
foreach_pow_scalar
foreach_round_off_number
foreach_sqrt
foreach_sub_list
foreach_sub_scalar

Describe the expected behavior / 预期结果 (Mandatory / 必填)

抽取公共方法后，降低重复率

Related log / screenshot / 日志 / 截图 (Mandatory / 必填)

无

Special notes for this issue/备注 (Optional / 选填)