Use non headless opencv

Author: colonelpanic8

libs/labelbox/pyproject.toml

@@ -53,7 +53,7 @@ data = [
     "pyproj>=3.5.0",
     "pygeotile>=1.0.6",
     "typing-extensions>=4.10.0",
-    "opencv-python-headless>=4.9.0.80",
+    "opencv-python>=4.9.0.80",
 ]
 
 [build-system]