thoth-ky

# app/graphql/mutations/create_book.rb

module Mutations
  class CreateBook < GraphQL::Schema::RelayClassicMutation
    # define return fields (once book is created what can be returned)
    field :book, Types::BookType, null: false

    # define arguments required to create a book
    # you can define a a new Type for inputs so you replace  thr following
    # lines by something like this:

thoth-ky

import asyncio
loop = asyncio.get_event_loop()

async def hello():
    await asyncio.sleep(3)
    print('Hello!')
    
if __name__ == '__main__':
    loop.run_until_complete(hello())