Merge remote-tracking branch 'origin/main' into main

# Conflicts:
#	main.py

main.py

+<<<<<<< HEAD
 from pyomo.environ import *
 from pyomo.opt import SolverFactory
 
@@ -19,3 +20,10 @@ result = SolverFactory("glpk").solve(model)
 model.pprint()
 
 model.display()
+=======
+l = ['a', 'x', 'b', 'x', 'c', 'x']
+print(l)
+l.pop(2) # remove the first item with value 'x'
+print(l)
+
+>>>>>>> origin/main