full_lifecycle example error when scoring the model

Hi, I followed the example full_lifecycle on Viya Stable 2024.05.
After publishing the model to MAS, I try to score the model using the following code (coming from the example):

Select the first row of testing data

x = X_test.iloc[0, :]

Call the published module and score the record

result = module_lm.predict(x)
result

When executing, I get the following error message.

(Traceback (most recent call last):
File "/opt/conda/lib/python3.10/site-packages/IPython/core/interactiveshell.py", line 3460, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File "/tmp/ipykernel_88/3639141225.py", line 5, in
result = module_lm.predict(x)
File "", line 132, in _bostonlinearregression_9096f80f6_predict
File "/opt/conda/lib/python3.10/site-packages/sasctl/_services/microanalytic_score.py", line 144, in execute_module_step
r = cls.post("/modules/{}/steps/{}".format(module, step), json=body)
File "/opt/conda/lib/python3.10/site-packages/sasctl/_services/service.py", line 113, in post
return cls.request("post", *args, **kwargs)
File "/opt/conda/lib/python3.10/site-packages/sasctl/services/service.py", line 93, in request
return core.request(verb, path, session, format, **kwargs)
File "/opt/conda/lib/python3.10/site-packages/sasctl/core.py", line 2042, in request
raise HTTPError(
urllib.error.HTTPError: HTTP Error 500: {"errorCode":-1958743877,"message":"Error 8b3ff0bb received when executing the step "predict" of the module "bostonlinearregression_9096f80f6".","details":["traceId: db2747f967f1cd2f","path: /microanalyticScore/modules/bostonlinearregression_9096f80f6/steps/predict"],"links":[],"version":2,"httpStatusCode":500}

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/conda/lib/python3.10/site-packages/IPython/core/interactiveshell.py", line 2054, in showtraceback
if hasattr(value, "render_traceback"):
File "/opt/conda/lib/python3.10/tempfile.py", line 477, in getattr
file = self.dict['file']
KeyError: 'file'

Knowing that I get a HTTP 500 error, I'm not 100% sure if the problem is my environment configuration or with sasctl.

Commencez par l’exemple full_lifecycle sur Viya Stable 2024.05 et reproduisez l’appel module_lm.predict(x) en utilisant la ligne X_test présentée. Examinez le traceback sasctl dans microanalytic_score.py et les détails HTTP 500 renvoyés afin de distinguer un problème d’environnement d’un problème sasctl. La tâche est terminée lorsque la cause est identifiée et que le chemin de scoring de l’exemple fonctionne, ou que la limitation requise est documentée.