I need help on my project from the community: raspberry pi and blynk

Need Help With My Project
1

hello peeps. im using raspberry pi 3 b+. and im doing a fire and gas detection project by using ir flame sensor and mq5 gas sensor. my project also have 2 outputs which are buzzer and fan.
i’ll be needed to use blynk for the iot application. i need help anyone to edit my coding so that when my ir flame sensor detect fire, my labeled value showing high and if not detect fire it will show low. same goes with my gas sensor. and then, i need to put 2 button for on and off my buzzer and fan manually. please anyone help me with my coding. much appreciated.

import RPi.GPIO as GPIO
import time
import sys
import signal
#import picamera
import blynklib

frame=1
channel=25
channel2=18
#camera=picamera.PiCamera()

BLYNK_AUTH='QbOZRQporo7sF4B_U8brb_cKb1e699d5'
blynk=blynklib.Blynk(BLYNK_AUTH)

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(channel,GPIO.IN)
GPIO.setup(channel2,GPIO.IN)
GPIO.setup(4,GPIO.OUT)
GPIO.setup(17,GPIO.OUT)

def firee(channel):
    if FlameSensor == 1:
        global frame
        GPIO.output(4,1)
        print("Gaiss!! API Gaiss!! APIIII!!")
        time.sleep(5)
        #camera.start_recording('/home/pi/Desktop/psm/Frame %d.h264'%frame)
        #time.sleep(3)
        #camera.stop_recording()
        #print("Video Frame %d Recorded!"%frame)
        #frame+=1
        GPIO.output(4,0)
        time.sleep(1)
    else:
        time.sleep(1)

GPIO.add_event_detect(channel,GPIO.BOTH,bouncetime=300)
GPIO.add_event_callback(channel,firee)

def gass(channel2):
    if GasSensor == 1:
        GPIO.output(4,1)
        GPIO.output(17,1)        
        print("Gaiss!! GAS Gaiss!! GASSSS!!")
        time.sleep(5)
        GPIO.output(4,0)
        GPIO.output(17,0)
        time.sleep(1)
    else:
        time.sleep(1)

GPIO.add_event_detect(channel2,GPIO.BOTH,bouncetime=300)
GPIO.add_event_callback(channel2,gass)

while True:
    blynk.run()
    FlameSensor=GPIO.input(channel)
    GasSensor=GPIO.input(channel2)
    print("Save Environment :)")
    time.sleep(2)
2

You’ve use the wrong characters at the beginning and end of your code.
The correct triple backtick characters are like this:
```

They also need to be on a line of their own.

Please edit your post, using the pencil icon at the bottom, and replace the characters you’ve used with the correct ones.

Pete.