Live DEMO
Training Environment

Local Development

1. Clone this repo on your computer

git clone https://github.com/teachablehub/streamlit-ludwig-ui-demo-app.git
cd streamlit-ludwig-ui-demo-app

2. Setup python virtualenv (optional)

• https://towardsdatascience.com/virtual-environments-for-absolute-beginners-what-is-it-and-how-to-create-one-examples-a48da8982d4b
• https://docs.python-guide.org/dev/virtualenvs/

virtualenv -p python3.7 --no-site-packages venv
source venv/bin/activate

3. Install the dependencies

pip install -r requirements.txt

4. Run the Streamlit app

streamlit run app.py

Deploy on Heroku

Heroku is a free hosting service for hosting small projects. Easy setup and deploy from the command line via git.

Install Heroku

1. Create an account on https://heroku.com. This should be pretty straight forward.
2. Install the Heroku CLI on your computer: https://devcenter.heroku.com/articles/heroku-cli.

After completing the steps above, check that you have the heroku-cli installed by checking the version number in your terminal:

heroku --version

3. Connect the Heroku CLI to your account by writing the following command in your terminal and follow the instructions on the command line:

heroku login

Deploy

1. Clone this repo on your computer

git clone https://github.com/teachablehub/streamlit-ludwig-ui-demo-app.git
cd streamlit-ludwig-ui-demo-app

2. Create a remote Heroku project

Creating a Heroku project, kinda like creating a git repository on GitHub. This will create a project on Heroku with a random name. If you want to name your app you have to supply your own name like heroku create project-name. The command below will just create a random name:

heroku create

3. Setup you TeachableHub credentials as Environment Variables.

More information about the credentials you can find in your Teachable Docs at https://app.teachablehub.com/<user>/<teachable>/docs

heroku config:set \
  TH_TEACHABLE=user/teachable \
  TH_ENVIRONMENT=production \
  TH_SERVING_KEY=your-serving-key-here

4. Push your app to Heroku

Pushing the app to Heroku like pushing to GitHub expect for origin you have heroku (you will see a wall of code).

git push heroku master

5. Visit your newly create app by opening it via heroku:

heroku open

If you are getting errors you can view the error logs by running this command:

heroku logs --tail