diff --git a/tutorial/demand_from_TAZ.py b/tutorial_demand_from_TAZ.py
similarity index 83%
rename from tutorial/demand_from_TAZ.py
rename to tutorial_demand_from_TAZ.py
index ae09a42..5ca8c26 100644
--- a/tutorial/demand_from_TAZ.py
+++ b/tutorial_demand_from_TAZ.py
@@ -6,15 +6,8 @@
 ##############################################################
 
 from __future__ import absolute_import
-from pathlib import Path
-import os
-
-try:
-    import grid2demand as gd
-except ImportError:
-    root_path = Path(os.path.abspath(__file__)).parent.parent
-    os.chdir(root_path)
-    import grid2demand as gd
+import grid2demand as gd
+
 
 if __name__ == "__main__":
 
diff --git a/tutorial/demand_from_grid_use_zone_id_in_node.py b/tutorial_demand_from_grid_use_zone_id_in_node.py
similarity index 86%
rename from tutorial/demand_from_grid_use_zone_id_in_node.py
rename to tutorial_demand_from_grid_use_zone_id_in_node.py
index 2c1bcac..848e9d8 100644
--- a/tutorial/demand_from_grid_use_zone_id_in_node.py
+++ b/tutorial_demand_from_grid_use_zone_id_in_node.py
@@ -8,15 +8,8 @@
 """
 
 from __future__ import absolute_import
-from pathlib import Path
-import os
-
-try:
-    import grid2demand as gd
-except ImportError:
-    root_path = Path(os.path.abspath(__file__)).parent.parent
-    os.chdir(root_path)
-    import grid2demand as gd
+import grid2demand as gd
+
 
 if __name__ == "__main__":
 
diff --git a/tutorial/Colab_ASU_Example.ipynb b/tutorial_demand_from_grid_use_zone_id_in_node_Colab.ipynb
similarity index 100%
rename from tutorial/Colab_ASU_Example.ipynb
rename to tutorial_demand_from_grid_use_zone_id_in_node_Colab.ipynb