Copilot commented on code in PR #2270:
URL: https://github.com/apache/sedona/pull/2270#discussion_r2268227563


##########
python/sedona/spark/geopandas/geodataframe.py:
##########
@@ -810,12 +810,10 @@ def copy(self, deep=False):
            geometry  value1  value2
         0  POINT (1 1)       2       3
         """
-        if deep:
-            return GeoDataFrame(
-                self._anchor.copy(), dtype=self.dtypes, index=self._col_label
-            )
-        else:
-            return self  # GeoDataFrame(self._internal.spark_frame.copy())  
"this parameter is not supported but just dummy parameter to match pandas."
+        # Note: The deep parameter is a dummy parameter just as it is in 
PySpark pandas

Review Comment:
   The code removes the conditional check for `deep` parameter but doesn't 
handle the case where `deep=True` is explicitly passed. This could lead to 
unexpected behavior since the function signature still accepts the parameter 
but ignores it completely, potentially misleading users who expect deep copy 
functionality.
   ```suggestion
           # Note: The deep parameter is a dummy parameter just as it is in 
PySpark pandas
           if deep:
               raise NotImplementedError("deep copy is not supported for 
GeoDataFrame")
   ```



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