unnecessary print and undefined parameter

[SShiravy]

in client_agent_serverless.py there are two unnecessary print in final_statistics function

def final_statistics(self):
    print("PERSONAL ACCURACY IS {}".format(self.personal_accuracy))
    print(self.personal_accuracy)
    print("FEDERATED ACCURACY IS {}".format(self.federated_accuracy))
    print(self.federated_accuracy)

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in initializer_serverless.py (line 68) the function data_formatting.partition_data(...) does not have pyspark parameter