added sitemap and robots.txt

TealCode/main/views.py

@@ -1,3 +1,4 @@
+from django.http.response import HttpResponse
 from django.shortcuts import render, redirect
 from .models import Category, Topic
 from analytics.models import View
@@ -65,10 +66,11 @@ def about(req):
 def privacy(req):
     return render(req, "main/privacy.html")
 
+
 def get_client_ip(req):
     x_forwarded_for = req.META.get("HTTP_X_FORWARDED_FOR")
     if x_forwarded_for:
         ip = x_forwarded_for.split[","][0]
     else:
         ip = req.META.get("REMOTE_ADDR")
-    return ip
+    return ip