Update app.py

app.py

@@ -1,3 +1,12 @@
+import subprocess
+import sys
+print("Reinstalling mmcv")
+subprocess.check_call([sys.executable, "-m", "pip", "uninstall", "-y", "mmcv-full==1.3.17"])
+subprocess.check_call([sys.executable, "-m", "pip", "install", "mmcv-full==1.3.17", "-f", "https://download.openmmlab.com/mmcv/dist/cpu/torch1.10.0/index.html"])
+print("mmcv install complete") 
+
+## Only works if we reinstall mmcv here.
+
 from gradio.outputs import Label
 from icevision.all import *
 from icevision.models.checkpoint import *