Step 1. Install virtualenv by running this command py -m pip install --user virtualenv

Step 2. Create virtual enviroment by running this command py -m venv env

Step 3. Activate your virtual enviroment by running this command .\env\Scripts\activate

Step 4. Install all dependencies by running this command pip install -r requirements.txt

Step 5. For running the project run this command python app.py

Congratulations your blog is up and running