remvoe _fill_result_buffer from SeaResultSet

Signed-off-by: varun-edachali-dbx <varun.edachali@databricks.com>

Author: varun-edachali-dbx

src/databricks/sql/result_set.py

@@ -102,12 +102,6 @@ def is_staging_operation(self) -> bool:
         """Whether this result set represents a staging operation."""
         return self._is_staging_operation
 
-    # Define abstract methods that concrete implementations must implement
-    @abstractmethod
-    def _fill_results_buffer(self):
-        """Fill the results buffer from the backend."""
-        pass
-
     @abstractmethod
     def fetchone(self) -> Optional[Row]:
         """Fetch the next row of a query result set."""
@@ -509,16 +503,6 @@ def __init__(
         # Initialize queue for result data if not provided
         self.results = results_queue or JsonQueue([])
 
-    def _fill_results_buffer(self):
-        """
-        Fill the results buffer from the backend.
-
-        For SEA, we already have all the data in the results queue,
-        so this is a no-op.
-        """
-        # No-op for SEA as we already have all the data
-        pass
-
     def _convert_arrow_table(self, table):
         """
         Convert an Arrow table to a list of Row objects.