Add Code Tags to Dynamic Copy

I created a Chatbot for a fun side project using the OpenAI API.

The prompt I'm testing is, "With Laravel, create a custom attribute in the User Model to get the users full name and explain it to me."

The Json from the API gives me sentences and code.

• I want to convert the sentences to <p> tags
• Convert code section into code blocks <pre><code>
• Then render in the view using Tailwind CSS prose class. Pretty much like the Markdown you are currently reading on this question.

I'm using the package: spatie/commonmark-highlighter as it seems like it should be able to handle this, but it's falling short.

Code to get Json to Html:

//API Stuff Above here...
$responseBody = json_decode($response->getBody(), true);
$textForMarkdown = $responseBody['choices'][0]['text'];

dd($textForMarkdown); Outputs:

"""
\n
\n
In your User model, you can create a custom attribute for the fullname by adding the following code:
\n
public function getFullNameAttribute()
{\n
    return $this->first_name . ' ' . $this->last_name;\n
}
"""

Then I pass through CommonMark:

$environment = new Environment();

$environment->addExtension(new CommonMarkCoreExtension());

$environment->addRenderer(FencedCode::class, new FencedCodeRenderer(['html', 'php', 'js']));

$environment->addRenderer(IndentedCode::class, new IndentedCodeRenderer(['html', 'php', 'js']));

$markdownConverter = new MarkdownConverter($environment);

$this->generatedText = (string) $markdownConverter->convert($textForMarkdown);

dd($this->generatedText); Outputs:

"""
<p>In your User model, you can create a custom attribute for the fullname by adding the following code:</p>
<p>public function getFullNameAttribute()\n
{\n
return $this-&gt;first_name . ' ' . $this-&gt;last_name;\n
}</p>\n
""" 

How could I get it to output like this? Note the <pre><code> tags:

<p>In your User model, you can create a custom attribute for the fullname by adding the following code:</p>
<pre><code>public function getFullNameAttribute()\n
{\n
return $this-&gt;first_name . ' ' . $this-&gt;last_name;\n
}</code</pre>\n

Would I need to use another package to recognize the php code?

If so what package would do the trick?