I keep get this error, can any one help

student_02_f11474367d70@cloudshell:~/lab-files (qwiklabs-gcp-02-dad422ff7c8a) strategy = tf.distribute.experimental.MultiWorkerMirroredStrategy() task_type = strategy.cluster_resolver.task_type task_id = strategy.cluster_resolver.task_id global_batch_size = per_worker_batch * strategy.num_replicas_in_sync strategy = tf.distribute.experimental.MultiWorkerMirroredStrategy() task_type = strategy.cluster_resolver.task_type task_id = strategy.cluster_resolver.task_id global_batch_size = per_worker_batch * strategy.num_replicas_in_sync -bash: syntax error near unexpected token `(' -bash: task_type: command not found -bash: task_id: command not found -bash: global_batch_size: command not found student_02_f11474367d70@cloudshell:~/lab-files (qwiklabs-gcp-02-dad422ff7c8a)

here full details, it is on

Distributed Multi-worker TensorFlow Training on Kubernetes

student_02_f11474367d70@cloudshell:~/lab-files (qwiklabs-gcp-02-dad422ff7c8a) strategy = tf.distribute.experimental.MultiWorkerMirroredStrategy() task_type = strategy.cluster_resolver.task_type task_id = strategy.cluster_resolver.task_id global_batch_size = per_worker_batch * strategy.num_replicas_in_sync strategy = tf.distribute.experimental.MultiWorkerMirroredStrategy() task_type = strategy.cluster_resolver.task_type task_id = strategy.cluster_resolver.task_id global_batch_size = per_worker_batch * strategy.num_replicas_in_sync -bash: syntax error near unexpected token `(' -bash: task_type: command not found -bash: task_id: command not found -bash: global_batch_size: command not found student_02_f11474367d70@cloudshell:~/lab-files (qwiklabs-gcp-02-dad422ff7c8a)