Issue Regarding Running .ipynb file on Google Colab - google-colaboratory

After successfully importing the notebook into colab, I try to run it, but failed. Can someone tell me what the problem is? Thanks.
enter image description here

Related

Import "[module]" could not be resolved Pylance (reportMissingImports) in my Jupyter notebook while trying to run code on VS Code

I am trying to do an END-to-END project for BostonHousing on VS Code. I have installed the requirements already from requirements.txt and also chose the Python interpreter as that of my virtual environment version still the error pops like below for Jupyter notebook. The flask file is fine. Please guide me on what's wrong here.
enter link description here
you may got your answer here.check and read carefully.
Import "[module]" could not be resolvedPylance (reportMissingImports)

colab restart inn between cnn training

my colab restart after showing memory error.
I am trying to train cnn model on google colab notebook but after fist epoch my notebook restart itself by showing the error of memory allocation issue.
I was running the same one day before and it was running fine.
Logs are attached here.
It sounds like you might be running out of memory in google Colab.
One way to get around this might be to use your own computer. The method for this with anaconda is:
open anaconda
type in to anaconda: pip install jupyter
Once it is downloaded, type: jupyter notebook
this then opens a webpage, in the webpage there is a dropdown (I think called new) which you should click on, then click on terminal
in the terminal, you should type in (all on one line): jupyter notebook --NotebookApp.allow_origin='https://colab.research.google.com' --port=8889 --NotebookApp.port_retries=0
There will then be 3 output links, copy the second one.
back in colab, click the dropdown in the top right next to connect, then click connect to local runtime
Then input the copied URL into the prompt, then connect.

tensorboard not rendering when I use local runtime for colab

I am connecting to local run time in Google colab. I tried loading tensorboard. It does not give any error but I can only see a blank space. It works fine if I connect to hosted runtime in colab.
You can refer to this article and colab to setup tensorboard in Google Colab.
In some cases, the logdir you're pointing tensorboard to probably does not exist, Please check and make sure you are pointing to correct log directory. Thank you!

Cannot upload notebook to jovian

I trying to use jovian platform and google colab to run jupyter notebook. When I am trying to upload the notebook to my jovian account, I see this error.
Colab commit failed: (HTTP 400) Unauthorized access to tahmid1989/01-pytorch-basics
I am giving correct API key when it is prompted.
I am using same google account for my google colab and jovian.
Still it is not working.
Here is what I am trying.
!pip install jovian --upgrade --quiet
import jovian
jovian.commit(project='01-pytorch-basics')
Are you opening Colab from Jovian? It would be better to open the notebook on Colab via Jovian.
enter image description here
I can only commit my notebook from Colab to Jovian when I open it via Jovian.
Alternatively, you can try to run the Jupyter locally or run on Binder, then will be able to commit to Jovian..
logout and login once from jovian.ai
restart kernel on Colab
run jovian.commit as usual
I understand why it’s happening, will fix. But for now logout/login should work for you.

Colab Pro usually 'Runtime Disconnected'

everyone!
I upgrade my account in Google Colab to Colab Pro today. However, it says 'Runtime Disconnected' when my code runs every time, and it cannot re-connected automatically. But I didn't encounter this problem when I used the normal Colab (not Colab Pro). Could you help me with my problem? Thanks in advance!