add API file to the Chatbot

chat.php

+<?php
+$msg= $_GET['msg'];
+$str = str_replace(' ', '%', $msg);
+$requestingURL='http://127.0.0.1:5000/'.$str;
+
+            $curl = curl_init();
+
+            curl_setopt_array($curl, array(
+            CURLOPT_URL => $requestingURL,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_ENCODING => '',
+            CURLOPT_MAXREDIRS => 10,
+            CURLOPT_TIMEOUT => 0,
+            CURLOPT_FOLLOWLOCATION => true,
+            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
+            CURLOPT_CUSTOMREQUEST => 'GET',
+            CURLOPT_HTTPHEADER => array(
+                'Content-Type: application/json'
+            ),
+            ));
+
+
+            
+
+            $response = curl_exec($curl);
+            print_r($response);
+          
+?>
\ No newline at end of file