ModuleNotFoundError: No module named 'h2oaicore'

Question

I am following the tutorial of driverless: Driverless AI Standalone Python Scoring Pipeline, you can check it in the following link:

http://docs.h2o.ai/driverless-ai/latest-stable/docs/userguide/scoring-standalone-python.html#tar-method-py

I am performing:

Running Python Scoring Process - Recommended

but, when running the last step:

DRIVERLESS_AI_LICENSE_KEY = "pastekey here" SCORING_PIPELINE_INSTALL_DEPENDENCIES = 0 /path/to/your/dai-env.sh ./run_example.sh

the following error happens:

Traceback (most recent call last): File "example.py", line 7, in from scoring_h2oai_experiment_5fd7ff9c_b11a_11eb_b91f_0242ac110002 import Scorer File "/usr/local/lib/python3.6/dist-packages/scoring_h2oai_experiment_5fd7ff9c_b11a_11eb_b91f_0242ac110002/init.py", line 1, in

from .scorer import Scorer   File "/usr/local/lib/python3.6/dist-packages/scoring_h2oai_experiment_5fd7ff9c_b11a_11eb_b91f_0242ac110002/scorer.py",

line 7, in

from h2oaicore import application_context

ModuleNotFoundError: No module named 'h2oaicore'

-- Hope you can help me, thanks in advance.

Answer 1

Apparently it doesn't find your h20aicore module. One brute force method to import it could be do the following in your python script:

import sys 
import os
sys.path.append(os.path.abspath("path/to/module"))

or alternatively you should add it to your python path.

Answer 2

I agree with @BlackPhoenix's comment. It is looking for h2oaicore module. The DAI Python scoring pipeline comes with a h2oaicore .whl file. Check out the shell script, run_example.sh. It should contain steps about pip installing h2oaicore.