# 0J/QsNGA0YXQvtC80LXQvdC60L4=
def interpret_command(command):
b=8
def myfun():
print(b)
myfun()
match command:
case 'add' | '+':
print(b)
return("Addition")
case 'sub' | '-':
return "Substraction"
case _:
return f"Unknown command: {command}"
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