class tf.Session A class for running TensorFlow operations. A Session object encapsulates

class tf.errors.DataLossError Raised when unrecoverable data loss or corruption is encountered. For

tf.Session.__exit__(exec_type, exec_value, exec_tb)

tf.errors.UnknownError.__init__(node_def, op, message, error_code=2) Creates an UnknownError.

tf.Session.as_default() Returns a context manager that makes this object the default session. Use

class tf.InteractiveSession A TensorFlow Session for use in interactive contexts, such as a shell.

tf.errors.CancelledError.__init__(node_def, op, message) Creates a CancelledError.

tf.errors.InvalidArgumentError.__init__(node_def, op, message) Creates an InvalidArgumentError.

class tf.errors.AlreadyExistsError Raised when an entity that we attempted to create already exists. For

tf.OpError.node_def The NodeDef proto representing the op that failed.