Update app.py

app.py

@@ -4,11 +4,9 @@
 
 import torch
 import torchvision
-from torchvision.models.detection import fasterrcnn_resnet50_fpn
 from torchvision.transforms import functional as F
 from PIL import Image
 import cv2
-from google.colab.patches import cv2_imshow
 import gradio as gr
 
 !git clone https://github.com/ultralytics/yolov5