README.md in hugging-face-0.1.0 vs README.md in hugging-face-0.2.0

@@ -16,12 +16,41 @@
 $ gem install hugging-face
 ```
 
 ## Usage
 
-TODO: Write usage instructions here
+```ruby
+require "hugging_face"
+```
 
+Instantiate a HuggigFace Inference API client:
+
+```ruby
+client = HuggingFace::InferenceApi.new(api_key: ENV['HUGGING_FACE_API_KEY'])
+```
+
+Questiion answering:
+
+```ruby
+client.question_answering(
+  question: 'What is my name?',
+  context: 'I am the only child. My father named his son John.'
+)
+```
+
+Text generation:
+
+```ruby
+client.text_generation(input: 'Can you please let us know more details about your ')
+```
+
+Summarization:
+
+```ruby
+client.summarization(input: 'The tower is 324 metres (1,063 ft) tall, about the same height as an 81-storey building, and the tallest structure in Paris. Its base is square, measuring 125 metres (410 ft) on each side. During its construction, the Eiffel Tower surpassed the Washington Monument to become the tallest man-made structure in the world, a title it held for 41 years until the Chrysler Building in New York City was finished in 1930.')
+```
+
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
 
 To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).
@@ -31,5 +60,6 @@
 Bug reports and pull requests are welcome on GitHub at https://github.com/alchaplinsky/hugging-face. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/alchaplinsky/hugging-face/blob/main/CODE_OF_CONDUCT.md).
 
 ## Code of Conduct
 
 Everyone interacting in the HuggingFace project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/alchaplinsky/hugging-face/blob/main/CODE_OF_CONDUCT.md).
+