[Python] Python program stops after specific number of passes [closed]

The program measures two analog voltages by means of a MCP3008 ad converter. It imports MCP3008 from GPIOzero. In its present form it runs thru a "while:true" loop collecting data from two MCP channels. after going thru the loop 23 times it then stops. When i start it again it first gives some lines of alerts. When i hash out one os the channels from the loop, the programs runs 43 time thru the loop and stops. I use a Raspi 5 with Version 3.11.2 software

I changed the the number of passes thru the loop from 2 to 1 which increases the number of passes to 43 before stopping. Also varied the Sleep value which has no effect Below is the coding of the program

#Proefje NOK werkt ok


from gpiozero import MCP3008

from time import sleep
count = 0

def meetmcp(channel): #Meet de waarde van een MCP3008 channel
tmp = MCP3008(channel)
# print (tmp.value)

waarde = (tmp.value * 3.3-0.5)*100 #Zet de output van de MCP om in bruikbare waarde
if channel == 0:
result = (str(round(waarde,1))),('BB current =',channel, 'Amp') #Rond waarde af op 1 dec en zet deze in result
# print (result)
BBCurrent =(str(round(waarde,1)))
print ('BBCurrent = ',BBCurrent)

if channel == 1:
result = (str(round(waarde,1))),('SB current =',channel, 'Amp')
# print (result)
SBCurrent = (str(round(waarde,1)))#Print result
print('SBCurrent = ',SBCurrent)

while True:
channel=0
meetmcp(channel)
channel=1
meetmcp(channel)
sleep(0.5)
count +=1
print (count)



Following is the alerts that i get back when i rerun the program after it has stopped.

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/gpiozero/mixins.py", line 139, in __del__
super().__del__()
File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 153, in __del__
self.close()
File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 94, in close
old_close()
File "/usr/lib/python3/dist-packages/gpiozero/pins/lgpio.py", line 303, in close
self.pin_factory.release_all(self)
File "/usr/lib/python3/dist-packages/gpiozero/pins/__init__.py", line 123, in release_all
self.release_pins(reserver, *(
File "/usr/lib/python3/dist-packages/gpiozero/pins/__init__.py", line 105, in release_pins
with self._res_lock:
KeyboardInterrupt:
Could not interrupt current process. Forcing the program to stop.

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