I got this error when submitting my docker image: ``` ValueError: Input contains NaN, infinity or a value too large for dtype... ``` I have tested my code with the sc1_SimmulatedValidation_ClinAnnotations.csv, and it has no errors. In order for me to debug, can I print the data matrix? Does it violate anything? Thanks, Yichao

Created by yichao li unfashionable
That is good to hear. For Challenge quesiton 1 we have identified an error from another forum poster's problem. All express-lane submissions will be re-scored in the next few hours.
I believe this error is caused by the feature column where all values are missing. I have fixed it.

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