python render_template

First, import the necessary modules for Flask and rendering templates. This can be done with the following code:

from flask import Flask, render_template

Next, create an instance of the Flask class. This instance will be used to handle the incoming requests. You can do this by using the following code:

app = Flask(__name__)

After that, define a route for the desired URL. This is done using the @app.route decorator. The route specifies the URL path that will trigger the associated function. For example, if you want to render a template for the root URL ("/"), you can do the following:


Then, define a function that will be called when the specified URL is accessed. This function will handle the request and return the rendered template. You can use the render_template function for this. For example, if you want to render a template called "index.html", you can do the following:

def index():
    return render_template('index.html')

Finally, run the Flask application. This is done using the method. For example, you can run the application on the local machine with the following code:

if __name__ == '__main__':

This will start the Flask development server and make the application accessible on the specified URL.

Note: Make sure you have the necessary template file(s) in a folder named "templates" in the same directory as your Python script.