#3790 [Docs] Migrate all flytesnacks examples to use ImageSpec Issue created by samhita-alla Description Currently, when running Flyte tasks and workflows on the Flyte backend, developers need to build a custom Docker image if there are additional dependencies not included in the default flytekit Docker image. To improve the developer experience, this issue aims to add an ImageSpec to all the flytesnacks examples. This will simplify the process and make it more convenient by eliminating the need to build custom Docker images for handling additional dependencies. Are you sure this issue hasn't been raised already? ☑︎ Yes Have you read the Code of Conduct? ☑︎ Yes flyteorg/flyte