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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _fix_slice(self, inputs, new_attr):
 """onnx slice provides slicing on multiple axis. Adding multiple slice_axis operator for multiple axes from mxnet"""

        begin = new_attr.get('begin')
        end = new_attr.get('end')
        axes = new_attr.get('axis', tuple(range(len(begin))))
        slice_op = mx.sym.slice_axis(inputs[0], axis=axes[0], begin=begin[0], end=end[0])
        if len(axes) > 1:
            for i, axis in enumerate(axes):
                slice_op = mx.sym.slice_axis(slice_op, axis=axis, begin=begin[i], end=end[i])
        return slice_op