diff --git a/cloud_storage_handler/clients/minio.py b/cloud_storage_handler/clients/minio.py
index a1352f6..d09477f 100644
--- a/cloud_storage_handler/clients/minio.py
+++ b/cloud_storage_handler/clients/minio.py
@@ -1,6 +1,18 @@
+"""Minio client module.
+
+This module provides functionality to interact with the Minio cloud storage
+service.
+"""
+
 from cloud_storage_handler.clients.minio_client import MinioClient
 
+
 def get_minio_client():
+    """Get a Minio client and create a bucket.
+
+    Returns:
+        MinioClient: An initialized Minio client with a created bucket.
+    """
     client = MinioClient()
     client.create_bucket()
-    return client
\ No newline at end of file
+    return client
diff --git a/cloud_storage_handler/main.py b/cloud_storage_handler/main.py
index d390f8e..f0befd0 100644
--- a/cloud_storage_handler/main.py
+++ b/cloud_storage_handler/main.py
@@ -11,6 +11,7 @@
 
 logger = logging.getLogger(__name__)
 
+
 def init_app() -> FlaskApp:
     """Initialize and return the FOCA app.
 
@@ -48,7 +49,7 @@ def init_app() -> FlaskApp:
 def main() -> None:
     """Run FOCA application."""
     app = init_app()
-    minio_client = get_minio_client()
+    get_minio_client()
     app.run(port=app.port)