diff --git a/06tests/04EnergyExample.ipynb b/07testing_lab/01EnergyExample.ipynb
similarity index 99%
rename from 06tests/04EnergyExample.ipynb
rename to 07testing_lab/01EnergyExample.ipynb
index 16de7da6..033a5aed 100644
--- a/06tests/04EnergyExample.ipynb
+++ b/07testing_lab/01EnergyExample.ipynb
@@ -480,7 +480,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.3"
+   "version": "3.7.3"
   },
   "widgets": {
    "state": {},
diff --git a/06tests/08DiffusionExample.ipynb b/07testing_lab/02DiffusionExample.ipynb
similarity index 99%
rename from 06tests/08DiffusionExample.ipynb
rename to 07testing_lab/02DiffusionExample.ipynb
index 6d76ff55..626ff025 100644
--- a/06tests/08DiffusionExample.ipynb
+++ b/07testing_lab/02DiffusionExample.ipynb
@@ -70540,7 +70540,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.6"
+   "version": "3.7.3"
   },
   "widgets": {
    "state": {},