# Error in train\_online.py

**URL:** <https://forum.rasa.com/t/error-in-train-online-py/19979>\
**Category:** Rasa Open Source\
**Created:** [October 17, 2019, 7:11pm UTC](https://forum.rasa.com/t/error-in-train-online-py/19979 "2019-10-17T19:11:31Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Sanchit](https://avatars.discourse-cdn.com/v4/letter/s/f17d59/32.png) [@Sanchit](https://forum.rasa.com/u/Sanchit)\
**Post date:** [October 17, 2019, 7:11pm UTC](https://forum.rasa.com/t/error-in-train-online-py/19979/1 "2019-10-17T19:11:31Z")

</div>

Error while train model online

```auto
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals

import logging

from rasa_core import utils
from rasa_core.agent import Agent
from rasa_core.channels.console import ConsoleInputChannel
from rasa_core.interpreter import RasaNLUInterpreter
from rasa_core.policies import FallbackPolicy, KerasPolicy, MemoizationPolicy

logger = logging.getLogger( __name__ )

def run_online(input_channel, interpreter,
                          domain_file="domain.yml",
                          training_data_file='stories.md'):
    fallback = FallbackPolicy(fallback_action_name="utter_unclear",
                          core_threshold=0.2,
                          nlu_threshold=0.4)

    agent = Agent('domain.yml', policies=[MemoizationPolicy(), KerasPolicy(), fallback], interpreter = interpreter)
	
	

    training_data = agent.load_data(training_data_file)
    agent.train_online(training_data,
                       input_channel=input_channel,
                       epochs=200)

    return agent

if __name__ == ' __main__':
    utils.configure_colored_logging(loglevel="INFO")
    nlu_interpreter = RasaNLUInterpreter('models/nlu/default/current')
    run_online(ConsoleInputChannel(), nlu_interpreter)

```

there were many errors i am getting rasa nlu - 0.15.1 rasa\_core - 0.14.5 python 3.6

& i think with the new versions that console Input channel Cmd was also not working please provide any solution

---

<div class="post-metadata">

**Author:** ![akelad](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/akelad/32/69_2.png) [@akelad](https://forum.rasa.com/u/akelad)\
**Post date:** [October 22, 2019, 9:25am UTC](https://forum.rasa.com/t/error-in-train-online-py/19979/2 "2019-10-22T09:25:47Z")

</div>

@Sanchit any reason you’re not using a newer version of rasa? Online training can be achieved with the `rasa interactive` command