fix tests part3

tests/example_data/data_loading/pandas/pandas_data_loader.py

@@ -76,7 +76,7 @@ def _take_data_types(self, table: Table) -> dict[str, str] | None:
 
     def remove_table(self, table_name: str) -> None:
         with self._db_engine.connect() as connection:
-            connection.execute(text(f"DROP TABLE IF EXISTS {table_name}"))
+            connection.execute(text(f"DROP TABLE IF EXISTS {table_name} CASCADE"))
 
 
 class TableToDfConvertor(ABC):