<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def compute_tasks(self, **kwargs):
 """ perfrom checks and build tasks :return: list of tasks :rtype: list(kser.sequencing.operation.Operation) """

        params = self._prebuild(**kwargs)
        if not params:
            params = dict(kwargs)

        return self._build_tasks(**params)