Implemeted getters

model_service/utils/__init__.py

@@ -1,3 +1,4 @@
 #!/usr/bin/env python3
 from .require_decorators import json_required
 from .error_handlers import register_all_error_handlers
+from .storage import storage

model_service/utils/storage.py

@@ -0,0 +1,3 @@
+from flask_minio import Minio
+
+storage = Minio()