Steps for Setting up the Packaging Tool:
    1. Make sure you have python installed on your machine
        - python --version (this will tell you the version of python installed)
    2. Install flask on your local system with the following command
       (Do not use a virtual environment):
        - pip install Flask
    3. Install xmltodict python package on your local system with the following command
        (Do not use a virtual environment):
        - pip install xmltodict
    4. You can use CLI to get into the code for this project
    5. cd into /nfvpt_ui (Downloaded code)
    6. Execute: python nfvpt_ui.py (This will start your application and will give you the URL where you can access this UI)
    7. Provide the values for your packaging and click on "Submit" to generate and download your package.

NOTE:
    1. When selecting files for uploading, all files must be in the same folder.
    2. If uploading multiple files, please select all files needed and upload them together.
    3. Users can delete all uploaded files, but cannot select them individually to be deleted after uploading.