try testing

api/models.py

@@ -0,0 +1,19 @@
+from django.db import models
+from pygments.lexers import get_all_lexers
+from pygments.styles import get_all_styles
+
+LEXERS = [item for item in get_all_lexers() if item[1]]
+LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in LEXERS])
+STYLE_CHOICES = sorted([(item, item) for item in get_all_styles()])
+
+
+class Snippet(models.Model):
+    created = models.DateTimeField(auto_now_add=True)
+    title = models.CharField(max_length=100, blank=True, default='')
+    code = models.TextField()
+    linenos = models.BooleanField(default=False)
+    language = models.CharField(choices=LANGUAGE_CHOICES, default='python', max_length=100)
+    style = models.CharField(choices=STYLE_CHOICES, default='friendly', max_length=100)
+
+    class Meta:
+        ordering = ['created']