Implemented models for the Forum application.

widget_gitgud/Forum/models.py

 from django.db import models
 
-# Create your models here.
+class ForumPost(models.Model):
+    title = models.CharField(max_length = 100)
+    body = models.TextField()
+    author = models.CharField(max_length = 50) 
+    pub_datetime = models.DateTimeField()
+
+    def __str__(self):
+        return self.title
+
+class Reply(models.Model):
+    body = models.TextField()
+    author = models.CharField(max_length = 50)
+    pub_datetime = models.DateTimeField()
+    reply_to = models.ForeignKey(ForumPost, on_delete=models.CASCADE)
+
+    def __str__(self):
+        return self.body
+