Building a Simple Web App

Now that you’ve learned the basics of Flask, it’s time to build a simple web application. This app will include multiple routes, HTML templates, and some interactivity.

In this lesson, we’ll create a basic web app step by step.

Step 1: Setting Up the Project

Create a new folder for your project and initialize a virtual environment:

python -m venv venv

Activate the virtual environment and install Flask:

pip install flask

# Setting up the project
from flask import Flask

app = Flask(__name__)
print("Project setup complete")