Using only Rasa NLU in Python3.8 Script

Rasa Open Source
2

I got it working with the following example code:

#!/bin/bash
rasa train nlu --config config.yml --nlu nlu.yml --out ./ --fixed-model-name rasaModel

and

#python3
from rasa.core.agent import Agent
import asyncio
import json

model_path = "rasaModel.tar.gz"
agent = Agent.load(model_path)

print("NLU model loaded. Type a message and press enter to parse it.")
while True:
    print("Next message:")
    try:
        message = input().strip()
    except (EOFError, KeyboardInterrupt):
        print("Wrapping up command line chat...")
        break

    result = asyncio.run(agent.parse_message(message))
    print(json.dumps(result, indent=2))