testing pre req

app.py

@@ -8,6 +8,7 @@ if os.getenv('SYSTEM') == 'spaces':
     subprocess.call('pip install torch==1.11.0 torchvision==0.12.0'.split())
     subprocess.call('mim install mmcv>=2.0.0'.split())
     subprocess.call('mim install mmengine'.split())
+    subprocess.call('mim install mmdet'.split())
     subprocess.call('pip install opencv-python-headless==4.5.5.64'.split())
 
 import cv2