def create_mock_overview_page_analysis(self):
    analysis = overview_page_pb2.OverviewPageAnalysis()

    # Add 3 rows
    for _ in range(0, 3):
      op = overview_page_pb2.OverviewTfOp()
      op.self_time_fraction = self.mock_tf_op.self_time_fraction
      op.cumulative_time_fraction = self.mock_tf_op.cumulative_time_fraction
      op.category = self.mock_tf_op.category
      op.name = self.mock_tf_op.name
      op.flop_rate = self.mock_tf_op.flop_rate
      analysis.top_device_ops.append(op)

    return analysis
 def create_empty_overview_page_analysis(self):
   return overview_page_pb2.OverviewPageAnalysis()