code: def hyperu(a, b, x, out=None, **kwargs):
      op = TensorHYPERU(**kwargs)
      return op(a, b, x, out=out)
  
file_path: mars/mars/tensor/special/hypergeometric_funcs.py
imports: import scipy.special
  from ..arithmetic.utils import arithmetic_operand
  from ..utils import infer_dtype, implement_scipy
  from .core import TensorSpecialBinOp, _register_special_op, TensorSpecialMultiOp
label_desc: Use image node_id 3 for calling a global function with example usage: hyperu(a, b, x, out) and returns: op