Add filattaching an image which clarifies us about the " uploading files to cloud IoT based water monitoring project"es via upload

[shwhite17]

attaching an image which clarifies us about the " uploading files to cloud IoT based water monitoring project"

Description

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Please also include relevant motivation and context.
List any dependencies that are required for this change.

Fixes # (issue)

Type of change

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules

Reviewer: Vinit Shahdeo

[welcome]

Thanks for opening this pull request!
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[shwhite17]

@vinitshahdeo review it please and tells me if I did any mistake.

[vinitshahdeo]

@shwhite17 Are you a GSSoC participant?

[vinitshahdeo]

@shwhite17 May I know which tool have you used for creating the diagrams?

I recommend using Whimsical and please avoid background images - it should be a transparent png of a simple block diagram.

[shwhite17]

@vinitshahdeo sir Figma I used in the above, I am changing it.

[shwhite17]

and yes I am a GSSoC participant.