text: # Generated by Django 4.0.3 on 2022-03-23 14:20
  
  from django.db import migrations, models
  import django.db.models.expressions
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('api', '0004_alter_contributor_unique_together'),
      ]
  
      operations = [
          migrations.AddConstraint(
              model_name='contributor',
              constraint=models.UniqueConstraint(django.db.models.expressions.F('user'), django.db.models.expressions.F('project'), name='One contributor per project'),
          ),
      ]
  