Jupyter Notebooks
139 results found
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unable to access jupytor notebok lab. From the past few days it showing ERROR 502 Bad Gateway again &again.
I am unable to complete my course because jupyter notebooks lab is not working from the past few days and I am getting error 502 bad gate way. Please solve this issue as soon as possible.
'' https://labs.cognitiveclass.ai/login/lti '' this url is not even processing & showing error.4 votes -
Downloading Python3 to JupyterLab
My lab is using Python 2.7, how can I go about updating that to Python 3.8.2?
Thanks!
1 vote -
' HTTP Error 403: Forbidden'
I keep on getting ' HTTP Error 403: Forbidden' every time i try to import a csv file into JupyterLab. This only occurred recently, I've had no problems before. This is true for chrome and explorer.
1 vote -
Access to the Jupyter Notebook - Lab-Functions
There is an error message:
File Load Error for PY0101EN-3-3-Functions.ipynb
Unreadable Notebook: /resources/labs/PY0101EN/PY0101EN-3-3-Functions.ipynb NotJSONError("Notebook does not appear to be JSON: 'Stack trace:\n#0 /var/www/polr/vendor/m...")1 vote -
1 vote
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1 vote
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A clever idea...get Jupyterlab to work!
Just make the basic tool work when you click on it. For three days in a row I get "Application Not Responding"
7 votes -
this service is constantly giving me Service Connection Error
this service is constantly giving me Service Connection Error to Jupyter server. Error dialogue popping up every few seconds. annoying
1 vote -
I CANT EVEN ENTER TO MY JUPYTER NOTEBOOK TRYING FOR LAST THREE HRS... FED UP.PLS HELP
select FNAME , LNAME
from EMPLOYEES9 votes -
/bin/sh: 1: conda: not found
I'm getting below error:
!conda -- version/bin/sh: 1: conda: not found
This used to work. What is missing?
Please provide exact fix steps as I'm a real newbie.1 vote -
Lot of people have reported the issue of Jupyter notebook not starting,
is there a timeline to resolve the issue
1 vote -
Python3 kernel connection issue
I am not getting connected to Python3 Kernel. It always says reconnecting and finally will be dead. Please suggest
15 votes -
Install Ta-lib
I follow the knowledge base suggestion to install Ta-lib: !conda install -c quantopian ta-lib --yes
However, I encountered the following error messages.
Solving environment: failed
UnsatisfiableError: The following specifications were found to be in conflict:
- scikit-learn==0.20.1
- ta-lib
- tensorflow==1.8.0
Use "conda info <package>" to see the dependencies for each package.Can you tell me how to solve this problem?
Thank you
1 vote -
Issue with plot the arrays
Double-click here for the solution.
<!-- Your answer is below:
a = np.array([-1, 1])
b = np.array([1, 1])
Plotvec2(a, b)
print("The dot product is", np.dot(a,b))
-->This code is giving error.
Error: Plotvec2 is not defined.
4 votes -
Jupyter Notebook environmental issues
Dear help desk,
I am facing alot of issues while working on jupyter notebooks, after running a few commands the ui is stuck which forces the user to referesh the screen and the same thing happens after executing a few commands.
This issue applies to R Studio, Zeeplin notebooks as well
2 votes -
image jupyter notebook
unable to download image jupyter notebook
Bullet -Bullet
<a href=https://www.cognitiveclass.ai>Cognitive Class</a>
File "<ipython-input-4-90e248101f4f>", line 1
<a href=https://www.cognitiveclass.ai>Cognitive Class</a>
^
SyntaxError: invalid syntax
Cognitive Classalt text
Image
alt text
![alt text](https://puntacatalina.cdeee.gob.do/)
alt text3 votes -
500 Internal Server Error
I'm trying to access the Jupyter Notebook and I'm getting the following message: "500 Internal Server Error ". What should I do?
83 votes -
add the xlc compiler
add the ibm xlc compiler
1 vote -
Running the GPU applications clock at 875 MHZ instead of 562 MHZ
Running the GPU applications clock at 875 MHZ instead of 562 MHZ
1 vote -
Cannot open Jupyter for IBM PowerAI getting error 502 Bad Gateway
I am getting error 502 Bad Gateway since yesterday while connecting to Jupyter for IBM PowerAI.
Is there some kind of maintenance or issue going on?
Because if it is permanent or if it will take a lot of time I would atleast like to retrieve some of the files that I was working on so that I can resume elsewhere
12 votes
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