diff --git a/.mergify.yml b/.mergify.yml
index 57852015eb..1a2a410085 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -1,40 +1,40 @@
 pull_request_rules:
-  - name: CI automerge when passing all test
-    conditions:
-      # If the requirement are satisfied
-      # The bot will trigger automerge
-      - label=ready-to-merge
-      - check-success=CodeQL
-      - check-success=test-ubuntu (3.9)
-      - check-success=test-ubuntu (3.10)
-      - check-success=test-ubuntu (3.11)
-      - check-success=test-ubuntu (3.12)
-      - check-success=test-windows (3.11)
-      - check-success=macOS-latest (3.11)
-      # Approval by reviewer at least one maintainer
-      - "#approved-reviews-by>=1"
-      - base=master
-    actions:
-      comment:
-        # message if the pull request success to merge
-        message: Thanks for the contribution @{{author}} 🤩
-      label:
-        # adding label to merged pull request
-        add:
-          - already reviewed
-      merge:
-        method: squash
+    - name: CI automerge when passing all test
+      conditions:
+          # If the requirement are satisfied
+          # The bot will trigger automerge
+          - label=ready-to-merge
+          - check-success=CodeQL
+          - check-success=test-ubuntu (3.9)
+          - check-success=test-ubuntu (3.10)
+          - check-success=test-ubuntu (3.11)
+          - check-success=test-ubuntu (3.12)
+          - check-success=test-windows (3.11)
+          - check-success=macOS-latest (3.11)
+          # Approval by reviewer at least one maintainer
+          # - "#approved-reviews-by>=1"
+          - base=master
+      actions:
+          comment:
+              # message if the pull request success to merge
+              message: Thanks for the contribution @{{author}} 🤩
+          label:
+              # adding label to merged pull request
+              add:
+                  - already reviewed
+          merge:
+              method: squash
 
-  - name: information about conflicts pull request
-    conditions:
-      # If the requirement are satisfied
-      # The bot will trigger conflict process
-      - conflict
-    actions:
-      comment:
-        # Message if there's conflict on pull request
-        message: your pull request are conflict @{{author}}, please fix it !
-      label:
-        # adding label on pull request if get trigger
-        add:
-          - conflicts pull request
+    - name: information about conflicts pull request
+      conditions:
+          # If the requirement are satisfied
+          # The bot will trigger conflict process
+          - conflict
+      actions:
+          comment:
+              # Message if there's conflict on pull request
+              message: your pull request are conflict @{{author}}, please fix it !
+          label:
+              # adding label on pull request if get trigger
+              add:
+                  - conflicts pull request
diff --git a/docs/notebooks/97_overture_data.ipynb b/docs/notebooks/97_overture_data.ipynb
index 4888da35c9..ffb19c3a27 100644
--- a/docs/notebooks/97_overture_data.ipynb
+++ b/docs/notebooks/97_overture_data.ipynb
@@ -31,7 +31,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from leafmap import leafmap"
+    "import leafmap"
    ]
   },
   {
@@ -104,6 +104,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "m = leafmap.Map(center=[36.120725, -115.203795], zoom=17)\n",
+    "m.add_basemap(\"SATELLITE\")\n",
     "m.add_gdf(buildings_gdf, layer_name=\"Buildings\")"
    ]
   },
@@ -136,7 +138,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "m.add_gdf(roads_gdf, layer_name=\"Roads\", style={\"color\": \"red\", \"weight\": 2})"
+    "m.add_gdf(roads_gdf, layer_name=\"Roads\", style={\"color\": \"red\", \"weight\": 2})\n",
+    "m"
    ]
   },
   {
@@ -174,7 +177,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.9"
+   "version": "3.12.2"
   }
  },
  "nbformat": 4,
diff --git a/leafmap/foliumap.py b/leafmap/foliumap.py
index a495a36978..dbb0a2523f 100644
--- a/leafmap/foliumap.py
+++ b/leafmap/foliumap.py
@@ -90,6 +90,7 @@ def __init__(self, **kwargs):
 
         super().__init__(**kwargs)
         self.baseclass = "folium"
+        self.user_roi = None
 
         if (height is not None) or (width is not None):
             f = folium.Figure(width=width, height=height)