Update Azure Blob Service Config

externals/storages/azure_blob.py

@@ -27,13 +27,13 @@ else:
 
 async def get_blob_service_client() -> BlobServiceClient:
     # global _blob_service_client, _credential
+    # _credential = DefaultAzureCredential()
+    _blob_service_client = BlobServiceClient(
+        account_url=AzureBlobConstants.ENDPOINT,
+        credential=credential,
+    )
 
-    if _blob_service_client is None:
-        # _credential = DefaultAzureCredential()
-        _blob_service_client = BlobServiceClient(
-            account_url=AzureBlobConstants.ENDPOINT,
-            credential=credential,
-        )
+    if _blob_service_client is not None:
         logger.info("✅ Azure BlobServiceClient initialized")
 
     return _blob_service_client