Upload backend/core/migrations/0003_mlmetrics.py with huggingface_hub

backend/core/migrations/0003_mlmetrics.py

@@ -0,0 +1,23 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0002_auditlog_metrics"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="MLMetrics",
+            fields=[
+                ("id", models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("date", models.DateField(unique=True)),
+                ("total_requests", models.IntegerField(default=0)),
+                ("intent_accuracy", models.FloatField(blank=True, null=True)),
+                ("average_latency_ms", models.FloatField(blank=True, null=True)),
+                ("error_rate", models.FloatField(blank=True, null=True)),
+                ("intent_breakdown", models.JSONField(blank=True, default=dict)),
+                ("generated_at", models.DateTimeField(auto_now_add=True)),
+            ],
+        ),
+    ]