Remove unnecessary field from IssueSerializer

taiga/projects/issues/serializers.py

@@ -9,15 +9,11 @@ from . import models
 
 class IssueSerializer(serializers.ModelSerializer):
     tags = PickleField(required=False)
-    comment = serializers.SerializerMethodField("get_comment")
     is_closed = serializers.Field(source="is_closed")
 
     class Meta:
         model = models.Issue
 
-    def get_comment(self, obj):
-        return ""
-
 
 class IssueNeighborsSerializer(NeighborsSerializerMixin, IssueSerializer):