Deleted repeated and colliding code

[HarshitGupta1511]

PR Description 📜

I deleted the repeated and colliding code from index.html file which was written twice and was overlapping in the homepage. Now the text look more clear and we can edit it easily. Fixes #104

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[HarshitGupta1511]

please review and merge my PR for the issue #104 @Durgesh4993

[HarshitGupta1511]

also please add label and gssoc tag @Durgesh4993