can add and delete file

webApp_DoVoiceInteraction/base/migrations/0002_alter_audiofile_options_audiofile_file.py

+# Generated by Django 4.0.2 on 2022-02-10 17:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('base', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='audiofile',
+            options={'ordering': ['-created']},
+        ),
+        migrations.AddField(
+            model_name='audiofile',
+            name='file',
+            field=models.FileField(blank=True, default=None, null=True, upload_to=''),
+        ),
+    ]

webApp_DoVoiceInteraction/base/migrations/0003_alter_audiofile_file.py

+# Generated by Django 4.0.2 on 2022-02-10 17:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('base', '0002_alter_audiofile_options_audiofile_file'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='audiofile',
+            name='file',
+            field=models.FileField(blank=True, default=None, null=True, upload_to='documents/%Y/%m/%d'),
+        ),
+    ]

webApp_DoVoiceInteraction/base/migrations/0004_alter_audiofile_file.py

+# Generated by Django 4.0.2 on 2022-02-10 19:51
+
+import base.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('base', '0003_alter_audiofile_file'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='audiofile',
+            name='file',
+            field=models.FileField(upload_to='documents/%Y/%m/%d/', validators=[base.validators.validate_file_extension]),
+        ),
+    ]