Hi @kumarPatra_07 , Greetings!

From the above code which you have shared, I could see that you are using a WASBS driver to mount the storage and as of now, WASB is already deprecated. 

Reference document :  https://learn.microsoft.com/en-us/azure/databricks/connect/storage/azure-storage#:~:text=The%20legac....

So can you please use the below method to mount the storage : 

https://learn.microsoft.com/en-us/azure/databricks/dbfs/mounts#mount-adls-gen2-or-blob-storage-with-...

Please let me know if this helps and leave a like if this information is useful, followups are appreciated.

Regards,

Ayushi