diff --git a/backend/dataset/migrations/0055_auto_20241029_0902.py b/backend/dataset/migrations/0055_auto_20241029_0902.py
deleted file mode 100644
index 54dd9ff1..00000000
--- a/backend/dataset/migrations/0055_auto_20241029_0902.py
+++ /dev/null
@@ -1,140 +0,0 @@
-# Generated by Django 3.2.14 on 2024-10-29 09:02
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-    dependencies = [
-        ("tasks", "0050_alter_annotation_unique_together"),
-        ("dataset", "0054_auto_20241016_0456"),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name="conversation",
-            name="datasetbase_ptr",
-        ),
-        migrations.RemoveField(
-            model_name="ocrdocument",
-            name="datasetbase_ptr",
-        ),
-        migrations.RemoveField(
-            model_name="sentencetext",
-            name="datasetbase_ptr",
-        ),
-        migrations.RemoveField(
-            model_name="speechconversation",
-            name="datasetbase_ptr",
-        ),
-        migrations.RemoveField(
-            model_name="translationpair",
-            name="datasetbase_ptr",
-        ),
-        migrations.AlterField(
-            model_name="datasetinstance",
-            name="dataset_type",
-            field=models.CharField(
-                choices=[
-                    ("PromptBase", "PromptBase"),
-                    ("PromptAnswer", "PromptAnswer"),
-                    ("PromptAnswerEvaluation", "PromptAnswerEvaluation"),
-                    ("Interaction", "Interaction"),
-                    ("Instruction", "Instruction"),
-                    ("MultiModelInteraction", "MultiModelInteraction"),
-                ],
-                help_text="Dataset Type which is specific for each annotation task",
-                max_length=100,
-                verbose_name="dataset_type",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="promptanswer",
-            name="language",
-            field=models.CharField(
-                choices=[
-                    ("English", "English"),
-                    ("Assamese", "Assamese"),
-                    ("Bengali", "Bengali"),
-                    ("Bodo", "Bodo"),
-                    ("Dogri", "Dogri"),
-                    ("Filipino", "Filipino"),
-                    ("Gujarati", "Gujarati"),
-                    ("Hindi", "Hindi"),
-                    ("Kannada", "Kannada"),
-                    ("Kashmiri", "Kashmiri"),
-                    ("Konkani", "Konkani"),
-                    ("Maithili", "Maithili"),
-                    ("Malayalam", "Malayalam"),
-                    ("Manipuri", "Manipuri"),
-                    ("Marathi", "Marathi"),
-                    ("Nepali", "Nepali"),
-                    ("Odia", "Odia"),
-                    ("Punjabi", "Punjabi"),
-                    ("Sanskrit", "Sanskrit"),
-                    ("Santali", "Santali"),
-                    ("Sindhi", "Sindhi"),
-                    ("Sinhala", "Sinhala"),
-                    ("Tamil", "Tamil"),
-                    ("Telugu", "Telugu"),
-                    ("Thai", "Thai"),
-                    ("Urdu", "Urdu"),
-                ],
-                max_length=15,
-                verbose_name="language",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="promptbase",
-            name="language",
-            field=models.CharField(
-                choices=[
-                    ("English", "English"),
-                    ("Assamese", "Assamese"),
-                    ("Bengali", "Bengali"),
-                    ("Bodo", "Bodo"),
-                    ("Dogri", "Dogri"),
-                    ("Filipino", "Filipino"),
-                    ("Gujarati", "Gujarati"),
-                    ("Hindi", "Hindi"),
-                    ("Kannada", "Kannada"),
-                    ("Kashmiri", "Kashmiri"),
-                    ("Konkani", "Konkani"),
-                    ("Maithili", "Maithili"),
-                    ("Malayalam", "Malayalam"),
-                    ("Manipuri", "Manipuri"),
-                    ("Marathi", "Marathi"),
-                    ("Nepali", "Nepali"),
-                    ("Odia", "Odia"),
-                    ("Punjabi", "Punjabi"),
-                    ("Sanskrit", "Sanskrit"),
-                    ("Santali", "Santali"),
-                    ("Sindhi", "Sindhi"),
-                    ("Sinhala", "Sinhala"),
-                    ("Tamil", "Tamil"),
-                    ("Telugu", "Telugu"),
-                    ("Thai", "Thai"),
-                    ("Urdu", "Urdu"),
-                ],
-                max_length=15,
-                verbose_name="language",
-            ),
-        ),
-        migrations.DeleteModel(
-            name="BlockText",
-        ),
-        migrations.DeleteModel(
-            name="Conversation",
-        ),
-        migrations.DeleteModel(
-            name="OCRDocument",
-        ),
-        migrations.DeleteModel(
-            name="SentenceText",
-        ),
-        migrations.DeleteModel(
-            name="SpeechConversation",
-        ),
-        migrations.DeleteModel(
-            name="TranslationPair",
-        ),
-    ]