2e90522fc31050358154c9e3a53f7b8e7bf642e7,pymanopt/autodiff/backends/_tensorflow.py,_TensorFlowBackend,__init__,#_TensorFlowBackend#,20

Before Change

class _TensorFlowBackend(Backend):
    def __init__(self):
        if tf is not None:
            self._session = tf.Session()
        super().__init__("TensorFlow")

    @staticmethod
    def is_available():

After Change

        if self.is_available():
            self._session = kwargs.get("session")
            if self._session is None:
                self._own_session = self._session = tf.Session()
        super().__init__("TensorFlow")

    def __del__(self):
        if self._own_session is not None:

Instances