filenotfounderror在jupyter笔记本的keras中的“load\img”中输入图像时出错

import pickle
import numpy as np
from tensorflow.keras.preprocessing.image import ImageDataGenerator,load_img
import json
import requests
import PIL
import matplotlib.pyplot as plt

img=np.array(load_img("IMG_2996.jpg").resize((224,224))).tolist() #Iam getting problem here,in jupyter notebook it is showing filenotfound

url='http://127.0.0.1:5000/model'

requested_data=json.dumps({'img':img})
response = requests.post(url,requested_data)
response.text