return list

app.py

@@ -192,7 +192,7 @@ def generate_json(specification, model_version):
         trial_pretty_json = trial_generated_json.json()
 
             
-        return farm_pretty_json, interactions_pretty_json, trial_pretty_json
+        return [farm_pretty_json, interactions_pretty_json, trial_pretty_json]
 
     except ValidationError as e:
         return {"error": str(e)}