Graded Programming Assignment 1: Graph Databases and Vector Search with Neo4j

I cannot seem to get my score above 75 for this lab. i am fairly certain the answers are correct based on the expected results but i dont seem to be getting points for the exercises. I have submitted many times and not sure how to pass this.

Hello @jermeyz,

Sorry for your trouble, perhaps I could assist you. Could you post a screenshot of your submission report to check which outputs might have the issues. I could try to give you some advice and hints if needed. Thank you

This is the latest submission report. as mentioned i tried this several times.

Thanks

[Executed at: Tue Nov 19 11:46:20 PST 2024]

Test 1 passed: Created Cloud9 environment.

Test 2 passed: Correct output in Exercise 1.

Test 3 passed: Correct output in Exercise 2.

Test 4 passed: Correct output in Exercise 3.

Test 5 passed: Correct output in Exercise 4.

Test 6 passed: Correct output in Exercise 5.

Test 7 passed: Correct output in Exercise 6.

Test 8 passed: Correct output in Exercise 7.

Test 9 failed: Incorrect output in ex08: Number of lines do not match. Please try again.

Test 10 failed: Incorrect output in ex09: Number of lines do not match. Please try again.

Test 11 failed: Incorrect output in ex10: Number of lines do not match. Please try again.

Test 12 passed: Correct output in Exercise 11.

Test 13 passed: Correct output in Exercise 12.

Test 14 passed: Correct output in Exercise 13.

Test 15 passed: Correct output in Exercise 14.

Test 16 passed: Correct output in Exercise 15.

Test 17 failed: No graded exercises found in the submission notebook. Please try again.

Hello @jermeyz,
Test cases 9,10 and 11 comes after the creation of the CLR and BWC airports. After that in exercise 11 and 12 it shows you have succesfully deleted them. So the issue should be between those two events, if you made a mistake and rerun those cells you should recreate the airports (CLR and BWC) and rerun the cells (exercises 8,9 and 10) to get the correct outputs.So the cell command could match but the output is wrong. Then Ctrl+S and run the run part 4 to upload the files.
e.g. I have the correct query in ex 10 but after I rerun after the deletion I have the wrong output so I need to create again the deleted airport

there may be another issue. i just did it again and the submission report is from many days ago. it should be from today as i just resubmitted again. is there a way to delete what i did and redo the assignment? seems my changes are not being graded?

Hello What do you mean by redoing the assignment. Since it passed the 2 hours it resets. Then you have to redo it and upload the files for grading once more. I am doing the assigment from scratch right now. Hope it helps

i mean erasing any grade i have for this assignment. on this page https://labs.vocareum.com/main/main.php?m=clabide&mode=s&asnid=2940775&stepid=2940776&hideNavBar=1 the submission report is from many days ago. and even when i resubmit the assignment it doesn’t seem to register. can you delete the submission? so i can do it again? and maybe it will register that way?

@jermeyz do you mean you did the assigment for a second time and submitted and it didn’t update your grade? As far as I know if you run the lab again and hit submit button the grade gets updated. Did you have this problem in any other labs as well or it is the first lab that you submit and keep the old grade. Hope it helps

yes. i did the assignment several times and the grade did not change and the timestam on the submission did not changes. i have not had this issue on any other lab. this is blocking me from finishing the course. please advise

@jermeyz , thats wierd I can see my submission report date from the last time and the new has today’s date. Sorry it seems I cannot reproduce your issue:

so what am i supposed to do here? as mentioned, submitting with the correct answers does not seem to work and i cant close out and complete the course without this.

Yes I understand you cannot complete the course and there are several other things to do like contacting Vocareum since its their lab and grader. I am not sure since I never had this problem myself and I submitted 100 times and every time I get a different grade and the submission report date gets updated. Sorry for the incovenience but since you already got graded once I cannot reproduce the issue

as a paying customer i would expect some level of resolution here. I would prefer to get the assignment marked as passed in some way and move on with it. can you do that?

seems to be working now…not sure what the difference was…thanks for your help

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