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45 results found

  1. postman

    not able to access postman with <your-snlabs-username>

    1 vote
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    0 comments  ·  Python  ·  Admin →
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  2. Unable to access Jupyter notebooks. It tells me to submit a support ticket.

    Unable to access Jupyter notebooks. It tells me to submit a support ticket.

    4 votes
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    0 comments  ·  Python  ·  Admin →
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  3. your solution is wrong in exercise Hands-On Lab: Loops

    Question

    Write a while loop to display the values of the Rating of an album playlist stored in the list PlayListRatings. If the score is less than 6, exit the loop. The list PlayListRatings is given by: PlayListRatings = [10, 9.5, 10, 8, 7.5, 5, 10, 10]

    My code :PlayListRatings = [10, 9.5, 10, 8, 7.5, 5, 10, 10]
    i = 1
    Rating = PlayListRatings[0]
    while not(Rating < 6):
    print(Rating)
    Rating = PlayListRatings[i]
    i = i + 1

    print("the loops stops here.")

    output: 10
    9.5
    10
    8
    7.5
    the loops stops here.

    your code :PlayListRatings = [10, 9.5, 10, 8,…

    1 vote
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    0 comments  ·  Python  ·  Admin →
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  4. Error in PY0101EN-5.1_Intro_API

    There was an error in this lab. In step "Reading the data from XLSX file" where run "df = pd.read_excel("sample.xlsx")" it need "!pip install openpyxl"

    1 vote
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    0 comments  ·  Python  ·  Admin →
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  5. cannot access jypyter notebooks in Python for Data Science course plz help

    getting an error 500 when i try to access the labs

    4 votes
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    0 comments  ·  Python  ·  Admin →
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  6. Unable to access Jupyter notebook in Cognitive labs examples from edx

    Unable to access Jupyter notebook in Cognitive labs examples from edx
    https://labs.cognitiveclass.ai/login/lti_actual

    17 votes
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    1 comment  ·  Python  ·  Admin →
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  7. banned in error

    Hello,
    I was working on the Network Labs of Unit 3 of the course "Data Visualization with Python", when it stopped running the code. After restart the kernel, and later the site, a message appeareared telling me that I've been banned for "inappropriate activity".
    As I was acting properly, I would presume that a bug, mistake or connection issue had made this happen, so I'll ask you if can fix this.
    Thank you very much, I would like to keep learning this way :)

    The message says "If you think you have been banned in error, please open a support…

    15 votes
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    1 comment  ·  Python  ·  Admin →
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  8. Machine learning with python by IBM coursera cognitive labs examples not working

    Jupyter notebook for machine learning with python IBM course on Coursera is not working. Upon opening the notebook it is showing "500 Internal Server Error". Can someone tell me what to do, keeping in mind I have to finish the course at the earliest?

    10 votes
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    0 comments  ·  Python  ·  Admin →
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  9. unable to open the notebook in Python basics of datascience

    unable to open the notebook in Python Basics of data science

    7 votes
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    0 comments  ·  Python  ·  Admin →
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  10. Unable to open Coursera JupyterLab

    I can no longer access Courser JupyterLab: https://labs.cognitiveclass.ai/tools/jupyterlab/lab/tree/labs/DL0321EN/DL0321EN-2-1-Data-Preparation-py-v1.0.ipynb for the course https://www.coursera.org/learn/ai-deep-learning-capstone/home/welcome.
    The error I receive is
    "502 Bad Gateway
    The server returned an invalid or incomplete response."

    134 votes
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    23 comments  ·  Python  ·  Admin →
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  11. i am getting internal server 500 error,please fix for further course completion

    unable to access labs

    1 vote
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    0 comments  ·  Python  ·  Admin →
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  12. unable to share notebook on github

    unable to "share on github" from jupyter, github returns a "404 not found page" so you're using an old OAUTH link - please fix this, this was working before

    29 votes
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    6 comments  ·  Python  ·  Admin →
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  13. Can any one tell me how to submit my notebook as it shows this dialogue first and then it is stuck on the same page when i click SUBMIT.

    Anyone pls suggest, i am not able to submit my first notebook.

    7 votes
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    1 comment  ·  Python  ·  Admin →
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  14. Unable to open coursera lab notebooks

    Since this morning, I was not able to open any of the lab notebook for the Python for Data Science and AI course on Coursera.

    10 votes
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    0 comments  ·  Python  ·  Admin →
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  15. unable to open datasets

    I am unable to open the datasets in this link.
    https://labs.cognitiveclass.ai/tools/jupyterlab/lab/tree/labs/DB0201EN/DB0201EN-Week4-1-1-RealDataPractice-v4-py.ipynb?lti=true

    CENSUS_DATA: Census Dataset

    CHICAGOPUBLICSCHOOLS Chicago Public School

    CHICAGOCRIMEDATA: Chicago Crime Data
    I need to be able to download the datasets in these links but it gives an error.

    1 vote
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    0 comments  ·  Python  ·  Admin →
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  16. Jupyterlab not loading

    Hi there,

    After clicking JupyterLab link.
    Starting Docker Container message is displayed. And then Blank screen is displayed. PSA

    Please guide to start JupyterLab and start using Jupyter Notebooks.

    Thanks in advance.

    94 votes
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    11 comments  ·  Python  ·  Admin →
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  17. Error in PY0101EN-5.2_API Lab

    I obtained an API key and URL for the lab. I am getting these errors:

    1 vote
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    0 comments  ·  Python  ·  Admin →
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  18. Give students the code in .ipynb files to store locally rather than hosting them in a faulty cloud service

    IF

    1. This service is being paid for
    2. Your Jupyter Notebooks service is often down
    3. The course is paid for on a monthly basis (Time = Money)

    THEN

    You should provide the .ipynb files for student to store on their own device to complete lab sessions

    ELSE

    Respond to user queries/ Get it fixed quick

    AND

    Refund everyone for the time the service is down/intermittent.

    OR

    Provide the service at no cost.

    51 votes
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    2 comments  ·  Python  ·  Admin →
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  19. Coursera courses lab assignments not opening

    Coursera course assignments to Skills Network Labs are not opening. It says path not found - Could not find path: /labs/DV0101EN/DV0101EN-2-3-1-Pie-Charts-Box-Plots-Scatter-Plots-and-Bubble-Plots-py-v2.0.ipynb

    I'm getting this error for almost a month now. Donno why IBM and Coursera sponsor such courses.
    Screenshot of error is also attached. Pls resolve this issue at the earliest.

    12 votes
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    0 comments  ·  Python  ·  Admin →
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  20. 500 Internal Server Error

    How to fix it?

    5 votes
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    1 comment  ·  Python  ·  Admin →
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