Create template model and install falke8

Pipfile

@@ -6,6 +6,7 @@ verify_ssl = true
 [dev-packages]
 httpie = "*"
 django-rest-swagger = "*"
+flake8 = "*"
 
 [packages]
 django = "*"

recircle/template/models.py

 from django.db import models
 
+from images.models import Disk
 
-class InstanceTemplate:
+
+class BaseTemplate(models.Model):
 
     """Virtual machine template.
     """
@@ -9,15 +11,39 @@ class InstanceTemplate:
     name = models.CharField(
         max_length=100,
         verbose_name="name",
-        help_text="Human readable name of template.",
+        help_text="Human readable name of template."
     )
     description = models.TextField(
-        verbose_name="description", blank=True, help_text="Description of the template."
+        verbose_name="description",
+        blank=True,
+        help_text="Description of the template."
     )
     # owner = models.ForeignKey(User)
     remote_ID = models.CharField(
         max_length=40,
         unique=True,
         verbose_name="remote_ID",
-        help_text="ID, which helps access the template.",
+        help_text="ID, which helps access the template."
+    )
+    created_at = models.DateTimeField(
+        auto_now_add=True,
+        editable=False,
+        help_text="Date, when the template created."
     )
+
+
+class Template(BaseTemplate):
+    disk = models.ForeignKey(
+        Disk,
+        related_name="templates",
+        on_delete=models.CASCADE,
+        help_text="The disk where the template is located."
+    )
+
+
+# class PureTemplate(BaseTemplate):
+#     images = modesl.ForeignKey(
+#         Image,
+#         related_name="templates",
+#         on_delete=models.CASCADE
+#     )