update self.config with default user_configuration values

closes #113 (closed)

arkindex_worker/worker/base.py

@@ -170,6 +170,13 @@ class BaseWorker(object):
                 f"Loaded worker {worker_version['worker']['name']} revision {worker_version['revision']['hash'][0:7]} from API"
             )
             self.config = worker_version["configuration"]["configuration"]
+            if "user_configuration" in worker_version["configuration"]:
+                # Use default values from user configurable parameters if they are set
+                for key, value in worker_version["configuration"][
+                    "user_configuration"
+                ].items():
+                    if "default" in value:
+                        self.config.update({key: value["default"]})
             self.worker_details = worker_version["worker"]
             required_secrets = worker_version["configuration"].get("secrets", [])
         elif self.args.config: