bug fix in setup

Author: KevBoyz

setup.py

@@ -40,7 +40,7 @@
         'bs4~=0.0.1',
         'pillow~=8.4.0',
         'mss~=6.1.0',
-        'python-opencv~=4.5.5.62',
+        'opencv-python~=4.5.5.62',
         'pytube~=12.1.0',
         'moviepy~=1.0.3',
         'matplotlib~=3.5.1',