Description

Just created the calculator gui bmi.

Fixes #1949

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines(Clean Code) 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 created a helpful and easy to understand README.md
• My documentation follows Template for README.md
• I have added the project meta data in the PR template.
• I have created the requirements.txt file if needed.

Project Metadata

If there is no-file/nothing to fill the below fields with, then type: none

Example: If no requirements.txt needed/present, then type none in Requirments.

Category:

• Calculators

Title: bmi calculator gui

Folder: <type the folder name that contains your script>

Requirements: tkinter

Script: <Enter the name of the .py file (The main entry point of the program)>

Arguments: <enter any arguments that the script needs but - separeted like: h-c-m>

Contributor: @bhavya1857

Description: <Enter a one line description that describes your script. Also, explain the arguments usage here>