Program assignment grading error

Course Q&A Machine Learning Specialization Unsupervised Learning, Recommenders, Reinforcement
1

After following the tips, the grader still giving 0/100,
This was my regular error.
Your support is great help for me.
Kumaraswamy
Mail mksplng@yahoo.co.in

2

Please post a screen capture image that shows the feedback you got from the grader.