Merge branch 'main' into examples_sorting

Author: Erol444

examples/install_requirements.py

@@ -52,7 +52,7 @@ def hasWhitespace(string):
         requireOpenCv = True
 
 if requireOpenCv:
-    DEPENDENCIES.append('opencv-python')
+    DEPENDENCIES.extend(['numpy','opencv-python'])
 
 
 # Constants