complex:
    description: |
        Returns a complex Tensor from the real part and the imag part.

        .. warning::
            This is an experimental API that is subject to change or deletion.
    
        Inputs:
            - **real** (Tensor) - The real input tensor. types: float32, float64.
            - **imag** (Tensor) - The imag input tensor. types: float32, float64.
    
        Outputs:
            Tensor, has the complex type.
    
        Raises:
            TypeError: If the dtype of input is not one of: float32, float64.
            TypeError: If the dtypes of two inputs are not same.
    
        Supported Platforms:
            ``Ascend`` ``GPU`` ``CPU``
    
        Examples:
            >>> import mindspore
            >>> import numpy as np
            >>> from mindspore import Tensor, ops
            >>> real = Tensor(np.array([1]), mindspore.float32)
            >>> imag = Tensor(np.array([2]), mindspore.float32)
            >>> complex = ops.Complex()
            >>> output = complex(real, imag)
            >>> print(output)
            [1.+2.j]