I have values stored in variables which i am trying to append in payload but it's not taking,please let me know how to do it
 r=(issues["fields"]["resolution"]["name"])
        #print (r)
        p=(issues["fields"]["customfield_13709"])
        #print (p)
        s=(issues["fields"]["summary"])
        #print(s)
        k=(issues["key"])
        #print(k)
        a=(issues["fields"]["assignee"]["name"])
        #print (a)    
    payload = "{\r\n\t\"fields\":{\r\n\"project\":{\"key\":\"SSETOPS\"},\r\n\"summary\":\"s\",\r\n\"description\":\"k+s\",\r\n\"issuetype\":{\"name\":\"Task\"},\r\n\"customfield_12610\":{\"value\":\"High\"},\r\n\"components\":[{\"name\":\"Other\"}],\r\n\"assignee\":{\"name\":\"rahsingh\"}\r\n}}"