Persistence Bug Related to add_example

[cory-orennia]

There is a bug somewhere causing examples to persist outside of a function that uses them. This causes the examples to be duplicated indefinitely until the Python kernal is restarted. Example...

def prompt_bug():
    
    config = PromptEngineConfig(ModelConfig(max_tokens=500))
    description = 'description'
    prompt_engine = PromptEngine(config=config, description=description)
    
    prompt_engine.add_example('Input A', 'Output A')
    prompt_engine.add_example('Input B', 'Output B')

    prompt = prompt_engine.build_prompt('Query')
    
    print(prompt)
    
    return None

This function, when run the first time produces the desired results...

But when run again (and again up to the point the python kernal is restarted) will generate duplicate examples...

Run a third time...