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facebookresearch / simmc

With the aim of building next generation virtual assistants that can handle multimodal inputs and perform multimodal actions, we introduce two new datasets (both in the virtual shopping domain), the annotation schema, the core technical tasks, and the baseline models. The code for the baselines and the datasets will be opensourced.
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scripts/train_simmc_model.sh #9

Closed telele77 closed 4 years ago

telele77 commented 4 years ago

Hi! I tried to run scripts/train_simmc_model.sh then got some errors

(simmc) telele77:~/simmc/mm_action_prediction$ scripts/train_simmc_model.sh Traceback (most recent call last): File "eval_simmc_agent.py", line 15, in import models File "/simmc/mm_action_prediction/models/init.py", line 4, in from .assistant import Assistant File "/simmc/mm_action_prediction/models/assistant.py", line 12, in import models.encoders as encoders File "/simmc/mm_action_prediction/models/encoders/init.py", line 21, in from .history_agnostic import HistoryAgnosticEncoder File "/simmc/mm_action_prediction/models/encoders/history_agnostic.py", line 15, in import models.encoders as encoders AttributeError: module 'models' has no attribute 'encoders'

I think "models" is just a directory, How can I import it right away?

satwikkottur commented 4 years ago

Hello @telele77 ,

Thanks for your interest. A similar concern has been reported here (#7). Updating your PYTHONPATH to contain the current directory would make it easier to search for the module.

Run the following (once) in your command line:

export PYTHONPATH="."

Hope this helps!-

billkunghappy commented 4 years ago

Hello @satwikkottur Thanks for the solution. In my case, after running the command export PYTHONPATH="." in simmc/mm_action_prediction/ directory, it shows the same error message. My operating system is Ubunto 18.04 and using python 3.6.9. After searching for solutions on internet, this may be some kind of circular import issue? Since using 'import ... as ...' in /simmc/mm_action_prediction/models/encoders/history_agnostic.py will have to wait for the whole module loaded and the modules models and models.encoders are still waiting for history_agnostic.py to be done importing. The above problem is just my guess. I fix this error by changing all import models.encoders as encoders to from models import encoders in four scripts: hierarchical_recurrent.py history_agnostic.py memory_network.py tf_idf_encoder.py

satwikkottur commented 4 years ago

Thank for you for your suggestion @billkunghappy. I'll add this to the README.md.