RuntimeException Not defined

[jerryneedell]

In CircuitPython (2.0.0-beta1.1 but I think it is the same in 1.0.0) RuntimeException is not defined.
The call should just be Exception.
I replaced the 3 occurences of RuntimeException with Exception and it all works fine.
This likely only occurred because I triggered the error condition due to a wiring issue ;-)
It may not have been executed in your testing:

'
#check that the HW id is correct
if self.hw_id != CCS811_HW_ID_CODE:
raise RuntimeException("Device ID returned is not correct! Please check your wiring.")

	#try to start the app
	buf = bytearray(1)
	buf[0] = 0xF4
	self.i2c_device.write(buf, end=1, stop=True)
	time.sleep(.1)
	
	#make sure there are no errors and we have entered application mode
	if self.checkError():
		raise RuntimeException("Device returned an Error! Try removing and reapplying power to the device and running the code again.")
	if not self.fw_mode:
		raise RuntimeException("Device did not enter application mode! If you got here, there may be a problem with the firmware on your sensor.")

`

[jerryneedell]

As recommended by @tannewt , the correct call should be RuntimeError - I will update and try a pull request.