Hello Lookout for Vision

"""
This example shows how to list your Amazon Lookout for Vision projects.
If you haven't previously created a project in the current AWS Region,
the response is an empty list, however it confirms that you can call the
Lookout for Vision API.
"""
from botocore.exceptions import ClientError
import boto3


class Hello:
    """Hello class for Amazon Lookout for Vision"""

    @staticmethod
    def list_projects(lookoutvision_client):
        """
        Lists information about the projects that are in your AWS account
        and in the current AWS Region.

        : param lookoutvision_client: A Boto3 Lookout for Vision client.
        """
        try:
            response = lookoutvision_client.list_projects()
            for project in response["Projects"]:
                print("Project: " + project["ProjectName"])
                print("ARN: " + project["ProjectArn"])
                print()
            print("Done!")
        except ClientError as err:
            print(f"Couldn't list projects. \n{err}")
            raise


def main():
    session = boto3.Session(profile_name="lookoutvision-access")
    lookoutvision_client = session.client("lookoutvision")

    Hello.list_projects(lookoutvision_client)


if __name__ == "__main__":
    main()