use mark down with flask

from flask import Flask, render_template
import markdown

app = Flask(__name__)

@app.route('/')
def index():
    with open('example.md', 'r') as file:
        content = file.read()
        html_content = markdown.markdown(content)
        return render_template('index.html', content=html_content)

if __name__ == '__main__':
    app.run(debug=True)

<!-- templates/index.html -->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Markdown with Flask</title>
</head>
<body>
    <div>
        {{ content | safe }}
    </div>
</body>
</html>
  1. Import the necessary modules: Flask, render_template from Flask, and markdown.
  2. Create a Flask web application instance.
  3. Define a route for the root URL ('/'). This route will render an HTML page that displays the content of a Markdown file.
  4. Inside the route function, open a Markdown file (example.md in this case) and read its content.
  5. Use the markdown module to convert the Markdown content to HTML.
  6. Render the HTML template (index.html) and pass the HTML content as a variable.
  7. In the HTML template, use the safe filter to render the HTML content without escaping.
  8. Run the Flask application if the script is executed directly.