code: def testResetFails(self):
      with ops.Graph().as_default():
          # Creates variable with container name.
          with ops.container("test0"):
              v0 = variable_v1.VariableV1(1.0, name="v0")
          # Creates variable with default container.
          v1 = variable_v1.VariableV1(2.0, name="v1")
          # Verifies resetting the non-existent target returns error.
          with self.assertRaises(errors_impl.NotFoundError):
              session.Session.reset("nonexistent", ["test0"])
  
          # Verifies resetting with config.
          # Verifies that resetting target with no server times out.
          with self.assertRaises(errors_impl.DeadlineExceededError):
              session.Session.reset(
                  "grpc://localhost:0",
                  ["test0"],
                  config=config_pb2.ConfigProto(
                      operation_timeout_in_ms=5
                  ),
              )
  
          # Verifies no containers are reset with non-existent container.
          server = self._cached_server
          sess = session.Session(server.target)
          sess.run(variables.global_variables_initializer())
          self.assertAllEqual(1.0, sess.run(v0))
          self.assertAllEqual(2.0, sess.run(v1))
          # No container is reset, but the server is reset.
          session.Session.reset(server.target, ["test1"])
          # Verifies that both variables are still valid.
          sess = session.Session(server.target)
          self.assertAllEqual(1.0, sess.run(v0))
          self.assertAllEqual(2.0, sess.run(v1))
  
imports: import time
  import numpy
  from tensorflow.core.protobuf import cluster_pb2
  from tensorflow.core.protobuf import config_pb2
  from tensorflow.core.protobuf import tensorflow_server_pb2
  from tensorflow.python.client import session
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import data_flow_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import variable_v1
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import test
  from tensorflow.python.training import input
  from tensorflow.python.training import queue_runner_impl
  from tensorflow.python.training import server_lib
  from tsl.protobuf import rpc_options_pb2
label_desc: Use image node_id 4 for calling the GrpcServerTest obj's underlying member method code with example usage: obj.testResetFails() without return types