code: def __init__(self, sql_query):
      self.steps_data = sql_query.steps_data
  
      self.sql_query = sql_query
      self.context = sql_query.context
      self.session = sql_query.session
  
label_desc: Use image node_id 1 to create a new BaseStepCall object  with example: obj = BaseStepCall(sql_query)