code: def test_scalar(self, xp, scp, dtype):
      return scp.special.zetac(dtype(3.5))
  
file_path: cupy/tests/cupyx_tests/scipy_tests/special_tests/test_zetac.py
imports: import unittest
  from cupy import testing
  import cupyx.scipy.special
  import pytest
label_desc: Use image node_id 4 for calling the TestZetac obj's underlying member method code with example usage: obj.test_scalar(xp, scp, dtype) and returns: scp