code: def read_word_data(self, i2c_addr, register, force=None):
          
          self._set_address(i2c_addr, force=force)
          msg = i2c_smbus_ioctl_data.create(
              read_write=I2C_SMBUS_READ, command=register, size=I2C_SMBUS_WORD_DATA
          )
          ioctl(self.fd, I2C_SMBUS, msg)
          return msg.data.contents.word
docs: Read a single word (2 bytes) from a given register.
  
          :param i2c_addr: i2c address
          :type i2c_addr: int
          :param register: Register to read
          :type register: int
          :param force:
          :type force: Boolean
          :return: 2-byte word
          :rtype: int