fix bakc the get_valid_schemas func

semantic_model_generator/snowflake_utils/snowflake_connector.py

@@ -443,14 +443,10 @@ def get_valid_schemas_tables_columns_df(
         if table_names:
             table_names_str = ", ".join([f"'{t.lower()}'" for t in table_names])
             where_clause += f"AND LOWER(t.table_name) in ({table_names_str}) "
-    query = dedent(
-        f"""
-        select t.{_TABLE_SCHEMA_COL}, t.{_TABLE_NAME_COL}, c.{_COLUMN_NAME_COL}, c.{_DATATYPE_COL}, c.{_COMMENT_COL} as {_COLUMN_COMMENT_ALIAS}
-        from {db_name}.information_schema.tables as t
-        join {db_name}.information_schema.columns as c on t.table_schema = c.table_schema and t.table_name = c.table_name{where_clause}
-        order by 1, 2, c.ordinal_position
-        """
-    )
+    query = f"""select t.{_TABLE_SCHEMA_COL}, t.{_TABLE_NAME_COL}, c.{_COLUMN_NAME_COL}, c.{_DATATYPE_COL}, c.{_COMMENT_COL} as {_COLUMN_COMMENT_ALIAS}
+from {db_name}.information_schema.tables as t
+join {db_name}.information_schema.columns as c on t.table_schema = c.table_schema and t.table_name = c.table_name{where_clause}
+order by 1, 2, c.ordinal_position"""
     cursor_execute = conn.cursor().execute(query)
     assert cursor_execute, "cursor_execute should not be None here"
     schemas_tables_columns_df = cursor_execute.fetch_pandas_all()