> For the complete documentation index, see [llms.txt](https://williambenz.gitbook.io/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://williambenz.gitbook.io/home/readme.md).

# Developer Platform

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<pre class="language-py" data-title="python" data-overflow="wrap" data-line-numbers><code class="lang-py">from flask import Flask, render_template, request

app = Flask(__name__)
<strong>
</strong>@app.route("/", methods=['GET'])
<strong>def index():
</strong><strong>    return render_template("index.html")
</strong>
if __name__ == "__main__":
    app.run(host="127.0.0.1", port=80, debug=True)
</code></pre>

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