code: def irfft2(a, s=None, axes=(-2, -1), norm=None):
      
  
      return irfftn(a, s, axes, norm)
docs: Compute the 2-dimensional inverse FFT of a real array.
  
      Parameters
      ----------
      a : array_like
          The input array
      s : sequence of ints, optional
          Shape of the inverse FFT.
      axes : sequence of ints, optional
          The axes over which to compute the inverse fft.
          Default is the last two axes.
      norm : {None, "ortho"}, optional
          .. versionadded:: 1.10.0
          Normalization mode (see `numpy.fft`). Default is None.
  
      Returns
      -------
      out : ndarray
          The result of the inverse real 2-D FFT.
  
      See Also
      --------
      irfftn : Compute the inverse of the N-dimensional FFT of real input.
  
      Notes
      -----
      This is really `irfftn` with different defaults.
      For more details see `irfftn`.