old_contents: """
  Serializers are created to ensure models do not have to be accessed outside the
  scope of the ORA2 APIs.
  """
  from rest_framework import serializers
  from openassessment.workflow.models import AssessmentWorkflow, AssessmentWorkflowCancellation
  
  
  class AssessmentWorkflowSerializer(serializers.ModelSerializer):
      score = serializers.ReadOnlyField(required=False)
      override_score = serializers.Field(required=False)
  
      class Meta:
          model = AssessmentWorkflow
          fields = (
              'uuid',
              'submission_uuid',
              'status',
              'created',
              'modified',
  
              # Computed
              'override_score',
              'score'
          )
  
  
  class AssessmentWorkflowCancellationSerializer(serializers.ModelSerializer):
      """
      Serialize a `AssessmentWorkflowCancellation` model.
      """
  
      class Meta:
          model = AssessmentWorkflowCancellation
          fields = (
              'comments',
              'cancelled_by_id',
              'created_at',
          )
  
new_contents: """
  Serializers are created to ensure models do not have to be accessed outside the
  scope of the ORA2 APIs.
  """
  from rest_framework import serializers
  from openassessment.workflow.models import AssessmentWorkflow, AssessmentWorkflowCancellation
  
  
  class AssessmentWorkflowSerializer(serializers.ModelSerializer):
      score = serializers.ReadOnlyField(required=False)
      override_score = serializers.ReadOnlyField(required=False)
  
      class Meta:
          model = AssessmentWorkflow
          fields = (
              'uuid',
              'submission_uuid',
              'status',
              'created',
              'modified',
  
              # Computed
              'override_score',
              'score'
          )
  
  
  class AssessmentWorkflowCancellationSerializer(serializers.ModelSerializer):
      """
      Serialize a `AssessmentWorkflowCancellation` model.
      """
  
      class Meta:
          model = AssessmentWorkflowCancellation
          fields = (
              'comments',
              'cancelled_by_id',
              'created_at',
          )
  
subject: Fix display of page after score override.