# Generated by Django 3.2.6 on 2021-11-10 06:33 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('inm', '0012_auto_20211110_1413'), ] operations = [ migrations.AlterField( model_name='materialbatch', name='batch', field=models.CharField(default='', max_length=100, verbose_name='批次号'), ), ]