Unable to create a pipeline between heroku and bitbucket repo for nodejs application

[Mahesh Pradhan]

I have made a repo in bitbucket and created in heroku as well.

Made bitbucket-pipelines.yml file for deployment with pipeline.

But it gives file not found error

I am attaching the screenshot of the error:

The following is the code written for the application.tar.gz file:

I have tried it without LOCAL_PATH as well, but no results... same file not found error.

I am unable to figure out the solution. Any help will be really appreciated.

Thank You