I'm trying to implement a JQuery autocomplete text box. I couldn't get my custom one to work, so I'm trying to implement the stock text box instead to begin with so I can fix this error. I'm not sure where this is coming from considering that I have included all of the files which the page(<https://jqueryui.com/autocomplete/#default>) has suggested. Except the demo css file, but this doesn't matter as the css shouldn't intefere with the functionality of the text box.

Here is the code:

```
<head>
    <title></title>
    <link href="~/Content/ClientDash.css" rel="stylesheet" />
    <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
    <script>
        $(function () {
            var availableTags = [
              "ActionScript",
              "AppleScript",
              "Asp",
              "BASIC",
              "C",
              "C++",
              "Clojure",
              "COBOL",
              "ColdFusion",
              "Erlang",
              "Fortran",
              "Groovy",
              "Haskell",
              "Java",
              "JavaScript",
              "Lisp",
              "Perl",
              "PHP",
              "Python",
              "Ruby",
              "Scala",
              "Scheme"
            ];
            $("#tags").autocomplete({
                source: availableTags
            });
        });
    </script>
</head>

<div class="ui-widget">
            <label for="tags">Tags: </label>
            <input id="tags">
        </div>

```

Layout:

```
<head>
<script src="~/Scripts/jquery-2.1.4.min.js"></script>
    <script src="~/Scripts/jquery-ui-1.11.4.min.js"></script>
</head>

```