Bucket service default to "" (#677)

* Updated bucket_service default to ""

* Removed bucket_service check for local dir usage

* Updated warning message

* bucket_service default set to ""

Author: TaperChipmunk32

silnlp/common/environment.py

@@ -28,7 +28,7 @@ def __init__(self):
         self.root_dir = Path.home() / ".silnlp"
         self.assets_dir = Path(__file__).parent.parent / "assets"
         self.is_bucket = False
-        self.bucket_service = os.getenv("BUCKET_SERVICE", "minio").lower()
+        self.bucket_service = os.getenv("BUCKET_SERVICE", "").lower()
 
         self.set_data_dir()
 
@@ -188,6 +188,9 @@ def set_s3_bucket(self):
             self.bucket_service = "aws"
             return
 
+        if self.bucket_service == "":
+            self.bucket_service = "minio"
+
         if self.bucket_service not in ["minio", "b2"]:
             LOGGER.warning("BUCKET_SERVICE environment variable must be either 'minio' or 'b2'. Default is 'minio'.")
             self.bucket_service = "minio"