Insertion Sort Test Example Updated

[falconcode16]

Pull Request Template

What have you Changed(must)

Write here what you have changed in codebase

Issue no.(must) -

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Self Check(Tick After Making pull Request)

• [x] This issue was assigned to me if not it will marked as spam.
• [x] My file is in proper folder
• [x] I am following clean code and Documentation.My code is well linted and I am using flake8 standard for python
• [x] I have added title and what program will do first in the file

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