testing pre req

app.py

@@ -4,14 +4,10 @@ import subprocess
 
 if os.getenv('SYSTEM') == 'spaces':
 
-   
     subprocess.call('pip install -U openmim'.split())
     subprocess.call('pip install torch==1.11.0 torchvision==0.12.0'.split())
-
-    import mim
-    mim.install('mmcv==2.0.0')
-    mim.install('mmengine')
-
+    subprocess.call('mim install mmcv>=2.0.0'.split())
+    subprocess.call('mim install mmengine'.split())
     subprocess.call('pip install opencv-python-headless==4.5.5.64'.split())
 
 import cv2