code: def close(self):
          '''Close Gdx file and free up resources.'''
          h = self.gdx_handle
          gdxcc.gdxClose(h)
          gdxcc.gdxFree(hf close(self):
          '''Close Gdx file and free up resources.'''
          h = self.gdx_handle
          gdxcc.gdxClose(h)
          gdxcc.gdxFree(h)
docs: Close Gdx file and free up resources.