💥 [feat]: send method (#6)

[tanishq-singh-2407]

Description

• Created send nano method.
• Closes create send nano function #6

Type of Change

• feature added
• Updating the documentation

Checklist

• My changes generate no new warnings.
• I have performed a self-review of my own writing and code.
• I have checked my entry and corrected any misspellings.
• I have made corresponding changes to the documentation if needed.
• I have confirmed my changes are not being pushed from my forked main
  branch.
• I have confirmed that I'm pushing from a new branch named after the
  changes I'm making.
• Under "Development" on the right, I have linked any issues that are
  relevant to this PR (write "Closes # in the "Description"
  above).