C1_W3_Assignment is broken

[Ganesh_Venkataraman]

When creating a post, please add:

• Week # 3
• Link to the classroom item you are referring to:
• My programming assignment is not getting scored correctly. I tried to refresh/restart but all the scores are still zero even though all the unit tests are passing
  My lab id is ubxoxewmzytz. Please help

[TMosh]

What is the feedback from the grader?
Please post a screen capture image.

[Ganesh_Venkataraman]

I have attached the screen shot for your reference.

Also here is the error: There was a problem compiling the code from your notebook. Details:
‘NoneType’ object is not callable

Thanks for helping out.

[TMosh]

Typically this means that somewhere in your notebook, you have left a “None” statement that you need to replace with the correct code.

You cannot grade a partially-complete notebook.

Please check your notebook carefully and report back.