code: def process_error_labels(value):
          
  
          observed_error_labels = {}
          for error in value.get('errors', []):
              label = error.get('label', 'error')
  
              if label not in observed_error_labels:
                  observed_error_labels[label] = 0
              observed_error_labels[label] += 1
  
              if observed_error_labels[label] > 1:
                  error['label'] = label + '_' + str(observed_error_labels[label])
  
              # append "_1" to first error label that has a duplicate
              if observed_error_labels[label] == 2:
                  for error1 in value.get('errors', []):
                      error1_label = error1.get('label', 'error')
                      if error1_label == label:
                          error1['label'] = label + "_1"
                          break
docs: Process the error labels of a dependent variable 'value' to ensure uniqueness.