Update app.py

app.py

@@ -1,5 +1,6 @@
 import gradio as gr
 import geopandas as gpd
+import os
 from shapely.geometry import shape
 #from datasets import load_dataset
 
@@ -11,6 +12,8 @@ def process_buildings(input_gdf, sensitive_sites_gdf, default_building_height_m,
     
     # List to store all buffers
     buffers = []
+
+    intersection_desc = ""
     
     # Iterate over each building in the input file
     for idx, building in input_gdf.iterrows():
@@ -47,17 +50,20 @@ def process_buildings(input_gdf, sensitive_sites_gdf, default_building_height_m,
 
         # Check if the buffer intersects with any sensitive sites
         intersects = gpd.overlay(building_buffer_gdf, sensitive_sites_gdf, how='intersection')
-
+        
         if not intersects.empty:
-            print(f"Building {idx} ({building_name}), height: {building_height_ft}, buffer distance: {buffer_distance_ft} is in the vicinity of a sensitive site.")
+            building_intersect_desc = f"Building {idx} ({building_name}), height: {building_height_ft}, buffer distance: {buffer_distance_ft} is in the vicinity of a sensitive site."
             intersected_sites.append(intersects)
         else:
-            print(f"Building {idx} ({building_name}), height: {building_height_ft}, buffer distance: {buffer_distance_ft} is not in the vicinity of any sensitive sites.")
+            building_intersect_desc = f"Building {idx} ({building_name}), height: {building_height_ft}, buffer distance: {buffer_distance_ft} is not in the vicinity of any sensitive sites."
 
-    return buffers, intersected_sites
+        intersection_desc = "\n".join(intersection_desc, building_intersect_desc)
+        
+    
+    return buffers, intersected_sites, intersection_desc
 
 
-def ss_intersect(geojson1, ss_geoselect, multiplier_factor, default_building_height): #function should be renamed!
+def ss_intersect(geojson1, ss_geoselect, multiplier_factor, default_building_height): 
     # Read the GeoJSON files
     input_gdf = gpd.read_file(geojson1.name)
 
@@ -72,7 +78,7 @@ def ss_intersect(geojson1, ss_geoselect, multiplier_factor, default_building_hei
 
     default_building_height_m = default_building_height * 0.3048
 
-    buffers, intersected_sites = process_buildings(input_gdf, sensitive_sites_gdf, default_building_height_m, multiplier_factor)
+    buffers, intersected_sites, intersection_desc = process_buildings(input_gdf, sensitive_sites_gdf, default_building_height_m, multiplier_factor)
 
     # Concatenate all buffer GeoDataFrames and save as a GeoJSON file
     buffers_gdf = pd.concat(buffers, ignore_index=True)
@@ -100,7 +106,7 @@ def ss_intersect(geojson1, ss_geoselect, multiplier_factor, default_building_hei
 
             
     # Return the image
-    return output_image, building_vicinity
+    return "building_buffers.geojson", intersection_desc
 
 
 iface = gr.Interface(