tf.reset_default_graph()

tf.reset_default_graph()

See the guide: Building Graphs > Utility functions

Clears the default graph stack and resets the global default graph.

NOTE: The default graph is a property of the current thread. This function applies only to the current thread. Calling this function while a tf.Session or tf.InteractiveSession is active will result in undefined behavior. Using any previously created tf.Operation or tf.Tensor objects after calling this function will result in undefined behavior.

Defined in tensorflow/python/framework/ops.py.