"""
Util exposes the following:
util.openai() -> authenticates & returns the openai module, which has the following functions:
openai.Completion.create(
    prompt="<my prompt>", # The prompt to start completing from
    NAME_1_tokens=123, # The NAME_1 number of tokens to generate
    temperature=1.0 # A measure of randomness
    echo=True, # Whether to return the prompt in addition to the generated completion
)
"""
import util
"""
Create an OpenAI completion starting from the prompt "Once upon an AI", no more than 5 tokens. Does not include the prompt.
""" Your response should contain less than 200 words.
user