code: def _findCOCOByText(self):
      ctext = self.cbbCOCOFind.currentText()
      for i in range(self.classLen):
          clab = self.labelCorrespondenceTable.item(i, 0).text()
          if ctext == clab:
              for cl in range(
                  self.labelCorrespondenceTable.columnCount() - 1
              ):
                  self.labelCorrespondenceTable.item(
                      i, cl
                  ).setBackground(QBrush(QColor(48, 140, 198)))
              self.labelCorrespondenceTable.verticalScrollBar().setSliderPosition(
                  i
              )
  
imports: import os.path
  from functools import partial
  from qtpy.QtCore import Qt, QCoreApplication, QSize
  from qtpy.QtWidgets import QDesktopWidget, QWidget, QTableWidget, QTableWidgetItem, QSpacerItem, QHeaderView, QPushButton, QVBoxLayout, QHBoxLayout, QCheckBox, QSizePolicy, QComboBox, QMessageBox
  from qtpy.QtGui import QBrush, QColor
  import json
  from eiseg import pjpath
  from widget.create import create_button
  from util.coco.detlabel import COCO_CLASS_DICT
label_desc: Use image node_id 13 for calling the LabelCorresWidget obj's underlying member method code with example usage: obj._findCOCOByText() without return types