my question is about python code i have this codes I wonder why the value is (2)?

Question

#ReadTemperatureRead Temperature sensor

def ReadTemperature(places):

humidity,temperature = Adafruit_DHT.read_retry(sensor,pin)

temperature = round(temperature,places)

return temperature

while True:

#Take Temperature reading via DHT22

temperature_percentage = ReadTemperature(2)

question from:https://stackoverflow.com/questions/65857173/my-question-is-about-python-code-i-have-this-codes-i-wonder-why-the-value-is-2

Answer 1

Waitting for answers