code: def read_csv(self, csv_location, csv_configs=None):
          # type: (str, Dict[str, int]) -> List[List[str]]
          
          csv_configs = self._generate_configs_from_default(csv_configs)
          with open(csv_location, 'r') as csv_file:
              csv_reader = csv.reader(csv_file)
              self.csv_data = list(csv_reader)
          self.csv_data = self.csv_data[csv_configs['HEADER_COLUMNS_TO_SKIP']:]
          return self.csv_data
docs: Read the csv file