<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def countByValue(self):
 """Apply countByValue to every RDD.abs :rtype: DStream .. warning:: Implemented as a local operation. Example: [(1, 2), (2, 1), (5, 3)] """

        return self.transform(
            lambda rdd: self._context._context.parallelize(
                rdd.countByValue().items()))