Copilot commented on code in PR #2046:
URL: https://github.com/apache/sedona/pull/2046#discussion_r2202031422


##########
python/sedona/geopandas/geoseries.py:
##########
@@ -537,7 +537,9 @@ def _to_geopandas(self) -> gpd.GeoSeries:
         try:
             return gpd.GeoSeries(
                 pd_series.map(
-                    lambda wkb: shapely.wkb.loads(bytes(wkb)) if wkb else None
+                    lambda wkb: (
+                        shapely.wkb.loads(bytes(wkb)) if not pd.isna(wkb) else 
None

Review Comment:
   The current check only skips NaN/NA but will attempt to load empty byte 
strings, which may cause a WKB parse error. Add a truthiness check (e.g. `if 
wkb and not pd.isna(wkb)`) to skip empty bytes.
   ```suggestion
                           shapely.wkb.loads(bytes(wkb)) if wkb and not 
pd.isna(wkb) else None
   ```



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