diff --git a/interactive/api/static/examples/FLOW_TUBE/camp_data/species.json b/interactive/api/static/examples/FLOW_TUBE/camp_data/species.json
index 03e9c023..a35525ad 100644
--- a/interactive/api/static/examples/FLOW_TUBE/camp_data/species.json
+++ b/interactive/api/static/examples/FLOW_TUBE/camp_data/species.json
@@ -3,7 +3,7 @@
     {
       "name": "M",
       "type": "CHEM_SPEC",
-      "tracer type": "CONSTANT",
+      "tracer type": "THIRD_BODY",
       "__description": "Third-body molecule. This is any molecule present in the system."
     },
     {
diff --git a/interactive/api/static/examples/FULL_GAS_PHASE/camp_data/species.json b/interactive/api/static/examples/FULL_GAS_PHASE/camp_data/species.json
index ab763690..e9ae0952 100644
--- a/interactive/api/static/examples/FULL_GAS_PHASE/camp_data/species.json
+++ b/interactive/api/static/examples/FULL_GAS_PHASE/camp_data/species.json
@@ -163,7 +163,7 @@
     {
       "name": "M",
       "type": "CHEM_SPEC",
-      "__description": "third body"
+      "tracer type": "THIRD_BODY"
     },
     {
       "name": "MEO2",
diff --git a/interactive/api/static/examples/TS1/camp_data/species.json b/interactive/api/static/examples/TS1/camp_data/species.json
index 6d7e014f..98dd44b4 100644
--- a/interactive/api/static/examples/TS1/camp_data/species.json
+++ b/interactive/api/static/examples/TS1/camp_data/species.json
@@ -1274,7 +1274,7 @@
     {
       "name": "M",
       "type": "CHEM_SPEC",
-      "__description": "third-body species"
+      "tracer type": "THIRD_BODY"
     }
 
   ]
diff --git a/interactive/rabbit_mq_model_runner.py b/interactive/rabbit_mq_model_runner.py
index afc3ce5a..65ebfcc0 100644
--- a/interactive/rabbit_mq_model_runner.py
+++ b/interactive/rabbit_mq_model_runner.py
@@ -39,11 +39,7 @@ def music_box_exited_callback(session_id, output_directory, future):
     body = {'session_id': session_id}
 
     if future.exception() is not None:
-        exception_message = ''.join(
-            traceback.format_exception(
-                None,
-                future.exception(),
-                future.exception().__traceback__))
+        exception_message = ''.join(traceback.format_exception(None, future.exception(), future.exception().__traceback__))
         logging.error(f"[{session_id}] MusicBox finished with exception: {exception_message}")
         route_key = RunStatus.ERROR.value
     else:
@@ -136,9 +132,6 @@ def run_music_box(session_id):
     path = get_session_path(session_id)
     config_file_path = os.path.join(path, 'my_config.json')
 
-    body = {"session_id": session_id}
-    publish_message(route_key=RunStatus.RUNNING.value, message=body)
-
     music_box = MusicBox()
     music_box.readConditionsFromJson(config_file_path)