code: def get_subscriptions(self, **kwargs) -> List[Dict]:
      connection = self.handler.connect()
      subscriptions = paypalrestsdk.BillingPlan.all(
          kwargs, api=connection
      )
      return [
          subscription.to_dict()
          for subscription in subscriptions["plans"]
      ]
  
imports: import paypalrestsdk
  import pandas
  from typing import Text, List, Dict
  from mindsdb_sql.parser import ast
  from mindsdb.integrations.libs.api_handler import APITable
  from mindsdb.integrations.handlers.utilities.query_utilities import SELECTQueryParser, SELECTQueryExecutor
label_desc: Use image node_id 3 for calling the SubscriptionsTable obj's underlying member method code with example usage: obj.get_subscriptions() and returns: unknown