code: def _irfftn(x, s, axes):
      x = ops.convert_to_tensor(x)
      float_dtype = np.finfo(x.dtype).dtype
      return np.fft.irfftn(x, s=s, axes=axes).astype(float_dtype)
  
imports: import numpy
  from tensorflow_probability.python.internal.backend.numpy import _utils
  from tensorflow_probability.python.internal.backend.numpy import ops
label_desc: Use image node_id 4 for calling a global function with example usage: _irfftn(x, s, axes) and returns: np