Creating 2 dimensional array in Python Flask application Jinja2 Template

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Certainly! Creating a 2-dimensional array in a Python Flask application with Jinja2 templates involves several steps. Below is an informative tutorial with code examples to guide you through the process.
Step 1: Set Up Flask Project
Make sure you have Flask installed. If not, you can install it using:
Now, create a new directory for your project and navigate into it. Inside this directory, create a file named app.py.
Step 2: Create Flask Application
In app.py, create a simple Flask application:
Step 3: Create Jinja2 Template
Inside the same directory, create a new folder named templates. In the templates folder, create a file named index.html.
In index.html, use Jinja2 to render the 2-dimensional array:
Step 4: Run Your Flask Application
Back in your terminal, make sure you are in the project directory and run:
Visit http://127.0.0.1:5000/ in your web browser, and you should see a table displaying the 2-dimensional array.
This example demonstrates the basic structure of a Flask application with a Jinja2 template to render a 2-dimensional array. You can customize the array data in the app.py file and style the HTML template according to your needs.
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