Run MinIO container and create a bucket called mybucket using UI at http://localhost:9001.
docker run \
-p 9000:9000 \
-p 9001:9001 \
-e "MINIO_ROOT_USER=username" \
-e "MINIO_ROOT_PASSWORD=password" \
quay.io/minio/minio server /data --console-address ":9001"
Then run the following script to test hub
python3 examples/minio/minio.py