Update app.py

app.py

@@ -4,8 +4,8 @@ from torchvision import transforms
 import numpy as np
 import gradio as gr
 from PIL import Image
-from grad-cam import GradCAM
-from grad-cam.utils.image import show_cam_on_image
+from pytorch_grad_cam import GradCAM
+from pytorch_grad_cam.utils.image import show_cam_on_image
 from resnet_lightning import ResNet18Model
 import gradio as gr