This is a rapid introduction about Exception.
In this exercice you'll just have to print the first argument passed to the script:
print(sys.argv[1])
But without actually checking if len(sys.argv) is long enough to have it.
So, sometimes, it will fail with an IndexError.
You'll have to catch this IndexError and print:
Not enough parameters.
I'll search for any occurence of if in your code. If found, I'll reject your
solution, so use try.
There's no corrections yet, hit the `Submit` button to send your code to the correction bot.
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