Let's Make A File:
nano camera.py
Paste The Following And Save:
from picamera import PiCamera
import time
camera = PiCamera()
camera.resolution = (2592, 1944) #Camera Resolution
camera.framerate = 15 #Framerate
camera.start_preview()
camera.vflip = True
camera.contrast = 10 #Change Contrast Number Between -100 And 100
camera.image_effect = "film" #Effect Setting
time.sleep(2)
camera.capture("/home/pi/Desktop/img.jpg") #Location Of Image
print("Done.")