change indent from 4 to 2.

services/backend_regimo/components/oep_access/oemeta/target_meta.py

@@ -94,4 +94,4 @@ class OEMeta:
         self.metadata["resource"] = self.resource.model_dump()
 
         with open(metadata_target_path, "w") as f:
-            f.write(json.dumps(self.metadata, indent=4))
+            f.write(json.dumps(self.metadata, indent=2))