In this lab, it always shows errors for me. For example, the name ‘w’ is not defined. So, how can I solve this problem?
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Welcome to the community.
That output is reporting that you are trying to access a variable that was not define previously.
Make sure that you run de cell code that is related to it and try do run the current code again.
Best regards
I have done this before, but it shows the same error!
Oh, O.K.
In order to prevent any cache in your browser we can try a basic troubleshooting workflow.
Try the follow:
- Restart your browser, clear your browser cache, or try a different browser.
- Use a different network connection.
- Check if the firewall, proxy, or antivirus software is blocking the connection.
- Temporarily turn off all browser extensions, and then try again.
Let me know the results as soon as you complete.
Thanks!
You can try this too: Kernel → Restart kernel and clear output and then run all the cells.
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Hi , hope you are well!
I replied yesterday with a question you had asked me, but I have not received any reply yet from you
Whom are you addressing? Please respond in the same place where you have already posted your reply.
Hi Saif
I was replying to you.