I am unable to submit my "Machine Learning by Stanford University" week 2 assignment. i am trying to do it for last 2 days.. it is showing the same result:
== Submitting solutions | Linear Regression with Multiple Variables...
Login (email address): firstname.lastname@example.org
[error] submission with curl() was not successful
!! Submission failed: Error using submitWithConfiguration>validateResponse (line 158)
Grader sent no response
Please correct your code and resubmit.