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

调用pypto.conv时不传extend_params参数会报错

Environment / 环境信息 (Mandatory / 必填)

A2、A3、Ascend950

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

按照conv算子资料中样例，不带extend_params参数会报错

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

不带extend_params参数也能正常执行

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

pypto.error.FeError: ErrCode: F0FFFF, DispatchError: Conv(): incompatible function arguments. The following argument types are supported:

1. (out_type: pypto.pypto_impl.DataType, tensor_input: pypto.pypto_impl.Tensor, tensor_weight: pypto.pypto_impl.Tensor, strides: collections.abc.Sequence[typing.SupportsInt | typing.SupportsIndex], paddings: collections.abc.Sequence[pypto.pypto_impl.SymbolicScalar], dilations: collections.abc.Sequence[typing.SupportsInt | typing.SupportsIndex], extend_params: pypto.pypto_impl.ConvExtendParam, groups: typing.SupportsInt | typing.SupportsIndex = 1) -> pypto.pypto_impl.Tensor

Invoked with: DataType.DT_FP16, <pypto.pypto_impl.Tensor object at 0x7dc0b1db82f0>, <pypto.pypto_impl.Tensor object at 0x7dc0b1dbb330>, [1, 1], [0, 0, 0, 0], [1, 1], None, 1

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