tf.reset_default_graph()
Defined in tensorflow/python/framework/ops.py.
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.
Raises:
AssertionError: If this function is called within a nested graph.