Question Generator

This small Sinatra application generates multiple-choice questions based on a given text extracted from a pdf file.

Each question has three multiple-choice options where only one is the correct answer.

• 'question': Represents the text of the question.
• 'options': Represents a list of choices for the question.
• 'answer': Represents the correct choice among the options.

Either OpenAI or Ollama models can be used.

To use OpenAI, configure your .env file with your TOKEN_OPENAI token, and then call the application with the environment variable AI_ENGINE=openai. Otherwise, the application will default to using Ollama.

To install Ollama

brew install ollama
ollama serve
ollama pull llama3:latest # In new terminal tab.

Usage

Install

cp env.example env

# Add your TOKEN_OPENAI token

bundle install

# Start the sinatra application with OpenAI
AI_ENGINE=openai ruby app.rb

# Start it with Ollama
ruby app.rb

Open browser upload a pdf file and you will get as response a list of questions based in the PDF.

License

The gem is available as open source under the terms of the MIT License. MIT License