From d12c9882557bb6a0589a54df1d9d03d64f3221ee Mon Sep 17 00:00:00 2001
From: lukas <lukasvalentin.graf@usys.ethz.ch>
Date: Mon, 5 Jun 2023 13:02:39 +0200
Subject: [PATCH] adding missing return type

---
 eodal/mapper/mapper.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/eodal/mapper/mapper.py b/eodal/mapper/mapper.py
index 362e072..7624596 100644
--- a/eodal/mapper/mapper.py
+++ b/eodal/mapper/mapper.py
@@ -222,6 +222,7 @@ def from_yaml(cls, fpath: str | Path):
             # overwrite data_source attribute with content from
             # file in case it is available
             configs.data_source = yaml_content.get('data_source', 'UNKNOWN')
+            return configs
         except KeyError as e:
             raise ValueError(f"Missing keys in yaml file: {e}")