Update app.py

app.py

@@ -1,6 +1,13 @@
 import os
-os.system("pip install cmake")
-os.system("pip install dlib")
+import subprocess
+
+subprocess.run(
+    "pip install dlib",    
+    shell=True,
+)
+
+#os.system("pip install cmake")
+#os.system("pip install dlib")
 import sys
 import face_detection
 import PIL