update geometry as per csv

app.py

@@ -444,31 +444,19 @@ def calculate_geometry_metrics(file_url: str):
             raise ValueError("No valid polygon found in the provided file.")
 
         projected_gdf = to_best_crs(geometry_gdf)
-
-        # Calculate area (in hectares) and perimeter (in meters)
         area_hectares = projected_gdf.area.item() / 10000
         perimeter_meters = projected_gdf.length.item()
 
-        # reproject to WGS84 (EPSG:4326) for centroid
         centroid_gdf = projected_gdf.to_crs(epsg=4326)
         centroid_point = centroid_gdf.centroid.item()
 
-        # --- CSV Formatting ---
-        # 1. Define the header row
-        header = "area_hectares,perimeter_meters,latitude,longitude"
-
-        # 2. Define the data row, rounding the values
         data_row = (
-            f"{round(area_hectares, 4)},"
-            f"{round(perimeter_meters, 4)},"
-            f"{round(centroid_point.y, 4)},"
-            f"{round(centroid_point.x, 4)}"
+            f"{area_hectares, round(area_hectares, 4)},"
+            f"{perimeter_meters,round(perimeter_meters, 4)},"
+            f"{latitude, round(centroid_point.y, 4)},"
+            f"{longitude, round(centroid_point.x, 4)}"
         )
-
-        # 3. Combine header and data with a newline character
-        csv_output = f"{header}\n{data_row}"
-
-        # 4. Return the CSV string with the correct media type
+        csv_output = f"{data_row}"
         return Response(content=csv_output, media_type="text/csv")
 
     except ValueError as e: