Update app.py

app.py

@@ -169,9 +169,8 @@ def create_vector_mask(tiles, output_path):
     # Calculate area in square meters
     area_m2 = gdf.to_crs(epsg=3857).area.sum()
     # Convert to hectares
-    area_ha = area_m2 / 10000
 
-    return gdf, area_ha
+    return gdf, area_m2
 
 
 def main():
@@ -211,10 +210,10 @@ def main():
             st.write("Processing complete!")
 
             output_path = "output_mask.shp"
-            result_gdf, area_ha = create_vector_mask(tiles, output_path)
+            result_gdf, area_m2 = create_vector_mask(tiles, output_path)
 
             st.write("Vector mask created successfully!")
-            st.write(f"Total area occupied by polygons: {area_ha:.2f} hectares")
+            st.write(f"Total area occupied by polygons: {area_m2:.4f} m^2")
 
             # Offer the shapefile for download
             shp_files = [f for f in os.listdir() if