C3_W1_Assignment no Grading

Course Q&A Math for Machine Learning Probability & Statistics for Machine Learning &...
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i finished the whole course and i can’t get the certificate because of the first week programming assignment ! i got the same outputs but still all 0’s
for more info i added cells so the it can run correctly but still i get all zeros

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Do not add any extra cells. This will certainly confuse the grader.

You do not need to add any cells “so it can run correctly”. No extra cells are needed.

I recommend you delete all the extra cells and try again. Or, maybe delete your notebook and get a fresh copy so you can start over.

If you get error messages, please post them here.

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Thanks for replying i deleted the added cells and i run it and just replace the “None” with the line that is required, but i still get zeros on all exercises, i posted a new post about the problem again but here is what it says “There was a problem compiling the code from your notebook. Details:
name ‘comb’ is not defined”

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4

Does your code use a variable named “comb”?

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5

Hello, How do I delete the notebook and get a new copy it ?
I am facing the same issue and would like to start over from the begging

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Use the search tool to find the “M4ML Resources” page.

There you will find the FAQ, and it has instructions for updating your notebook.

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7

I have completed my assignment 8/10. but I didn’t get any points for each (0/10) and facing this error <unknown line 471>, I am getting this error for the codes

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Before you can submit for grading, you need to complete the entire assignment. Any ‘None’ statements left in the notebook will make the grader crash.

You can pass the assignment if some of your code doesn’t give the correct results.

But you cannot have your work graded if you don’t attempt each part of the assignment, or if the code you submit makes the grader crash. That’s what “None” statements do if you leave them in your notebook.

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9

I have the same issue here. all my outputs are the same as the expected outputs, but the grader still giving me 0%

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10

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

You’ll need to click on the > icon to see the detailed text.

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image

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12

Typically this means that somewhere in the notebook, you have left a “None” statement, and this is making the grader crash.

There are several other possible causes, but “not completing the whole notebook” is the most common.

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It can be due to any “None” statement in the notebook, not related to the specific function that is listed in the grader feedback.

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14

I dont have any single “None” statment in my file, and I also completed the whole assignment

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15

Other causes can include:

  • Renaming the notebook file. You cannot submit a renamed notebook for grading.
  • Trying to submit an old version of the notebook.
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How can I know if it is an old version, and how can I submit a new version

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Also, can be caused by deleting a code cell from the notebook, copying a cell into the notebook, or creating any new cells.

Can also be due to having added print() statements to your notebook which cause a lot of data to be output to the workspace.

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18

I didnt add any cells

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  1. Remember when you started working on this notebook.
  2. Open the “Help” menu, and “View change log”.
  3. Compare the dates.
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Did you delete any, and then try to add them back in?

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