add test

app.py

@@ -328,6 +328,8 @@ def process_and_display(file_obj, url_str, buffer_m, progress=gr.Progress()):
     if file_obj is None and not (url_str and url_str.strip()):
         return None, "Please upload a file or provide a URL.", None, None, None, None, None
 
+    print(calculate_geometry_metrics(url_str: str)) #DELETE
+
     progress(0, desc="Reading and processing geometry...")
     try:
         input_gdf = get_gdf_from_file(file_obj) if file_obj is not None else get_gdf_from_url(url_str)
@@ -394,10 +396,10 @@ def calculate_geometry_metrics(file_url: str):
         geometry_gdf = to_best_crs(geometry_gdf)
         
         # 5. Calculate area and perimeter
-        area_sq_meters = geometry_gdf.area.item()/ 10000
+        area_hectares = geometry_gdf.area.item()/ 10000
         perimeter_meters = geometry_gdf.length.item()
 
-        print(geometry_gdf, area_sq_meters, perimeter_meters)
+        print("calculate_geometry_metrics", geometry_gdf, area_hectares, perimeter_meters)
         
         # 6. Return the results
         return {
@@ -727,7 +729,6 @@ with gr.Blocks(theme=theme, title="Kamlan: KML Analyzer") as demo:
     # --- Event Handlers ---
     def process_on_load(request: gr.Request):
         """Checks for a 'file_url' query parameter when the app loads."""
-        
         return request.query_params.get("file_url", "")
 
     demo.load(process_on_load, None, url_input)