first version

[painpoung]

The first feature we want is simply the ability to communicate with GPT3.5 (only) through LINE.

We want to setup all the elements for future developments.

|-- .github
|   `-- workflows
|       `-- python-app.yml        # GitHub Actions workflow for CI/CD
|-- app
|   |-- static                    # Static files like JS, CSS, images
|   |-- templates                 # HTML templates
|   |-- __init__.py               # Initializes Flask app
|   |-- models.py                 # Database models
|   |-- views.py                  # Routes and views for your application
|   `-- utils
|       |-- llm.py                # Large Language Model integration
|-- tests
|   `-- test_app.py               # Test cases for your app
|-- .gitignore                    # Specifies intentionally untracked files to ignore
|-- requirements.txt         # Project dependencies
`-- app.py                        # Entry point of the Flask application