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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def make_job(name: str = '', run_name: str = '', num_tasks: int = 0, install_script: str = '', **kwargs ) -> backend.Job: """ Create a job using current backend. Blocks until all tasks are up and initialized. Args: name: name of the job run_name: name of the run (auto-assigned if empty) num_tasks: number of tasks install_script: bash-runnable script **kwargs: Returns: backend.Job """

  return _backend.make_job(name=name, run_name=run_name, num_tasks=num_tasks,
                           install_script=install_script, **kwargs)