add fullscreen button

app.py

@@ -8,6 +8,7 @@ import streamlit as st
 from streamlit_folium import st_folium
 from utils import legend_macro
 from huggingface_hub import HfApi
+from folium import plugins
 
 
 TOKEN = os.environ.get("HF_TOKEN", None)
@@ -191,6 +192,13 @@ folium.TileLayer(
 # Add a LayerControl to the map to toggle between layers (Satellite View and Default One)
 folium.LayerControl().add_to(m)
 
+# Add Fullscreen button to the map
+plugins.Fullscreen(
+    position='topright',
+    title='Expand me | تكبير الخريطة',
+    title_cancel='Exit me | تصغير الخريطة',
+    force_separate_button=True
+).add_to(m)
 
 if show_interventions:
     for index, row in interventions_df.iterrows():