%additional_python_modules failure in glue notebook

Hello, I see that you are unable to import the python package into your Glue notebook. You tried to install the dependency from whl file stored in s3 bucket. I have tried it on my test environment and I was able to import my module using whl file stored in s3 bucket. Here are the steps that I followed:

1. For testing purpose, I uploaded this whl file into my s3 bucket.
2. Next, I started a Glue notebook and then I used a magic to give the s3 bucket path of my wheel file. The magic command was something like this:

%additional_python_modules <my-s3-uri>

3. I executed this and then my session got created. When I tried to import psycopg2 module, it was working fine for me.

Therefore, I request you to verify the following things on your end:

• Do check whether or not you have followed the above steps.
• Please do note that once the session is created, it is not possible to run the magic command. You will have to stop and then restart the notebook to run a magic (%additional_python_modules in your case). These magic commands will only run at the time of session creation.
• Confirm whether the whl file that you are trying to install is compatible with the Glue version you are using.

If you are still facing the same issue, then please share me the steps you were trying to follow along with the error that you were facing.

Screenshot attached

Hey Chaitu, Thank you for the response. Appreciate it. However as an end user had the notebook errored out while loading the library, I would have saved much time and pain that i wasted in troubleshooting. I am sure as you won't expect customers to be aware of these nuances by expecting them to read all the documentation. Could have been avoided by failing fast. Now this has opened a pandora box. I have to downgrade all my glue notebooks from 4.0 to 3.0 so that we maintain same package versions and compatibility in dev notebooks and prod glue jobs. Please pass this feedback to the maintainers.