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This is for today's session

Hello everyone,
Tomorrow we will have a lecture on recursion.
See you then!

Hey team,
I am a little bit busy and that is the reason for not giving lectures.
I will come back soon.
Thank you

Hey team,
Today we will have a lecture on Recursion.
Let's me at 9:00 PM.
See you then.

Here is for today's lecture on Recursion

Hey team,
I want to give you some challenging Python scripts.
Let's make it interactive, make sure to post your solution in the discussion group here.
here is the script:

TEMPLATE = "{revenue:>7} | {profit:>+7} | {percent:>7.2%}"
for revenue, profit in data:
    row = TEMPLATE.format(revenue = revenue, profit = profit, percent=profit/revenue)
    print(row)

What is the output for the above code and tell us what it does line by line.