code: def test_kama():
      """test TA.KAMA"""
  
      ma = TA.KAMA(ohlc, period=30)
      talib_ma = talib.KAMA(ohlc["close"], timeperiod=30)
  
      # assert round(talib_ma[-1], 5) == round(ma.values[-1], 5)
      # assert 1519.60321 == 1524.26954
      pass
  
imports: import pytest
  import os
  import pandas
  from finta import TA
  import talib
label_desc: Use image node_id 6 for calling a global function with example usage: test_kama() without return types