CHANGELOG/fix

Author: mmarinwilcke

CHANGELOG.md

@@ -651,3 +651,7 @@ a `Label`. Default value is 0.0.
 
 ## Version 2.2 (2019-10-18)
 Changelog not maintained before version 2.2.
+
+### Changed
+* `Model.create_model_run()`
+    * Add training metadata config as a model run creation param

labelbox/schema/model.py

@@ -39,7 +39,7 @@ def create_model_run(self, name, config=None) -> "ModelRun":
         res = self.client.execute(
             query_str, {
                 name_param: name,
-                config_param: json.dumps(config),
+                config_param: config,
                 model_id_param: self.uid
             })
         return ModelRun(self.client, res["createModelRun"])