Update app.py

app.py

@@ -1,5 +1,7 @@
 import cv2
 import gradio as gr
+import mim
+mim.install('mmcv-full==1.5.0')
 from mmpose.apis import (inference_top_down_pose_model, init_pose_model,
                          vis_pose_result, process_mmdet_results)
 from mmdet.apis import inference_detector, init_detector