diff --git a/epa1361_open/Week 1-2 - general intro to exploratory modelling/assignment 2 - lakemodel.ipynb b/epa1361_open/Week 1-2 - general intro to exploratory modelling/assignment 2 - lakemodel.ipynb
index 663498d..22c550e 100644
--- a/epa1361_open/Week 1-2 - general intro to exploratory modelling/assignment 2 - lakemodel.ipynb	
+++ b/epa1361_open/Week 1-2 - general intro to exploratory modelling/assignment 2 - lakemodel.ipynb	
@@ -94,7 +94,7 @@
     }
    ],
    "source": [
-    "RealParameter('l0', 0, 0.1)"
+    "RealParameter('l0', 0, 0.1) #hello"
    ]
   },
   {
@@ -34424,9 +34424,9 @@
  "metadata": {
   "anaconda-cloud": {},
   "kernelspec": {
-   "display_name": "geo_env",
+   "display_name": "Python 3",
    "language": "python",
-   "name": "geo_env"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {
@@ -34438,7 +34438,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.2"
+   "version": "3.7.3"
   },
   "latex_envs": {
    "LaTeX_envs_menu_present": true,