v.1.2.2

This version of the package adds an option in the deploy_model function to write model predictions to image metadata. This feature will assist with data organization and validation in a variety of image-processing softwares. Separate tags may be written for each model deployed to assist in model comparison.

The download_models function has been modified to run within deploy_model or independently to accommodate variation in VPN challenges and enable users to download multiple models with one function call.

Additional minor code changes were made for efficiency and consistency.