Use os.system for clearing screen

[blondon1]

This approach makes the code cross-platform by using cls for Windows and clear for Unix-based systems.

Description

Please include a summary of the change and which issue is fixed. List any dependencies that are required for this change.

Fixes #(issue_no)

Type of change

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• Bug fix (non-breaking change which fixes an issue)
• [x ] 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
• Documentation Update

Checklist:

• [x ] My code follows the style guidelines(Clean Code) of this project
• [x ] I have performed a self-review of my own code
• [ x] I have commented my code, particularly in hard-to-understand areas
• [x ] I have created a helpful and easy to understand README.md
• [ x] My documentation follows Template for README.md
• [x ] I have added the project meta data in the PR template.
• [x ] I have created the requirements.txt file if needed.

Project Metadata

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

Category:

• Calculators
• AI/ML
• Scrappers
• Social_Media
• PDF
• Image_Processing
• Video_Processing
• Games
• Networking
• OS_Utilities
• Automation
• Cryptography
• Computer_Vision
• Fun
• Others

Title: <write script title here>

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

Requirements: <type the name of text file containing the required to install python packages, type None if no file required>

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>

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

[avinashkranjan]

LGTM..🚀