reply.js modified.

@@ -75,7 +75,7 @@ try {
     console.log(error);
   }
 
-function Reply(eventObj){
+function Reply(eventObj,replyMsg){
     request.post(
         {
             url: TARGET_URL,
@@ -91,7 +91,7 @@ function Reply(eventObj){
                     },
                     {
                         "type":"text",
-                        "text":"May I help you?"
+                        "text":replyMsg
                     }
                 ]
             }
@@ -115,31 +115,6 @@ function GetPlayerInfo(playerID, season, eventObj){
     request(options, function (error, response) {
       if (error) throw new Error(error);
       console.log(response.body);
-      Reply(eventObj);
+      Reply(eventObj,response.body);
     });
 }
\ No newline at end of file
-
-function Emitter(){
-    this.events = {};
-}
-
-Emitter.prototype.on = function(type, listener){
-    this.events[type] = this.events[type] || [];
-    this.events[type].push(listener);
-}
-
-const emitter = new Emitter();
-
-emitter.on('soccer', function(){
-    console.log('soccer logged.');
-})
-
-Emitter.prototype.emit = function(type){
-    if(this.events[type]){
-        this.events[type].forEach(function(listener){
-            listener();
-        });
-    }
-}
-
-emitter.emit('soccer');
\ No newline at end of file