changed the url

manager/templates/_positive_review_graph.html

@@ -9,7 +9,7 @@
 <script>
   var ctx = document.getElementById("myPosChart");
   var neg_ctx = document.getElementById("myNegChart");
-  var endpoint = 'http://127.0.0.1:8000/managers/graphs/review-analysis';
+  var endpoint = 'http://178.128.152.51:8000/managers/graphs/review-analysis';
   $.ajax({
         type: "get",
         url: endpoint,