class_docstr: The Stripe Refund Table implementation
class_docstr_tok: ["The","Stripe","Refund","Table","implementation"]
code: def get_columns(self) -> List[Text]:
      return pd.json_normalize(
          self.get_refunds(limit=1)
      ).columns.tolist()
  
imports: import pandas
  import stripe
  from typing import Text, List, Dict, Any
  from mindsdb_sql.parser import ast
  from mindsdb.integrations.libs.api_handler import APITable
  from mindsdb.integrations.handlers.utilities.query_utilities import INSERTQueryParser, DELETEQueryParser, UPDATEQueryParser, DELETEQueryExecutor, UPDATEQueryExecutor
  from mindsdb_sql.parser import ast
  from mindsdb.integrations.libs.api_handler import APITable
  from mindsdb.integrations.handlers.utilities.query_utilities.select_query_utilities import SELECTQueryParser, SELECTQueryExecutor
  from mindsdb.utilities import log
label_desc: Use image node_id 2 for calling the RefundsTable obj's underlying member method code with example usage: obj.get_columns() and returns: pd