def __init__(self, model, debug=False, **kwargs):
        """
        TensorFlow model loader.

        Parameters
        ----------
        model: TensorFlow model
            Model generated using TensorFlow.
        debug: bool, optional, defaults to False
            If true, display verbose logging and visualizations.
        kwargs: dict(str, Any), optional, defaults to None
            Dictionary of additional arguments.
        """
        self.model = model
        self.debug = debug
        self.kwargs = kwargs
        self._graph_def = None
        self._tf_ssa = None

        TensorFlow model loader.

        Parameters
        ----------
        model: TensorFlow model
            Model generated using TensorFlow.
        debug: bool, optional, defaults to False
            If true, display verbose logging and visualizations.
        kwargs: dict(str, Any), optional, defaults to None
            Dictionary of additional arguments.
        
coremltools/converters/mil/frontend/tensorflow/load.py