本人小白，多多见谅 
设备esps3-cam内置了一个ov2640的摄像头 
运行代码 
import camera
import time


def deinit_camera():
    try:
        camera.deinit()
        print("摄像头资源已释放")
    except Exception as e:
        print("释放摄像头资源失败:", e)


def init_camera():
    try:
        
        deinit_camera()
      
        time.sleep(1)
       
        camera.init(0, format=camera.JPEG) 
        print("摄像头初始化成功")
    except Exceptio...