Code snippet
- 20 Jun 2025
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Code snippet
- Updated on 20 Jun 2025
- 1 Minute to read
- Contributors
- Print
- DarkLight
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Creating web application
This web application is built using a lightweight web framework. The app defines a route at the root URL ("/"), which responds to requests by rendering a web page using an HTML file. The HTML file is stored in a folder specifically meant for templates. When a user accesses the homepage through a browser, the server responds with a static HTML page. The server is started using a standard method that runs the application on a local development server.
from flask import Flask, render_template
app = Flask(__name__)
@app.route("/")
def home():
return render_template("index.html")
if __name__ == "__main__":
app.run(debug=True)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Welcome Page</title>
</head>
<body>
<h1>Hello, welcome to the Flask HTML page!</h1>
<p>This is a simple HTML page rendered by Flask.</p>
</body>
</html>
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