code: def test_hz_to_svara_c(freq, Sa, mela, abbr, octave, unicode, result):
      s = librosa.hz_to_svara_c(
          freq,
          Sa=Sa,
          mela=mela,
          abbr=abbr,
          octave=octave,
          unicode=unicode,
      )
      assert s == result
  
imports: import os
  import sys
  import warnings
  import librosa
  import numpy
  import pytest
label_desc: Use image node_id 43 for calling a global function with example usage: test_hz_to_svara_c(freq, Sa, mela, abbr, octave, unicode, result) without return types