[FEATURE] Adding a progress bar for CLI Commands to show the progress status

[AayushSaini101]

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Why do we need this improvement?

It would be good if we can add progress bar when we execute following command to make CLI more user attractive and increase developer experience:

Progress bar can be added while:

• Model Generation
• Pulling templates from private repositories
• Generating templates

How will this change help?

It would make CLI more user attractive and increase developer experience:

Screenshots

Sample Progress Bar:

How could it be implemented/designed?

Set up the progress start and progress end between the process start

🚧 Breaking changes

No

👀 Have you checked for similar open issues?

• [X] I checked and didn't find a similar issue

🏢 Have you read the Contributing Guidelines?

• [X] I have read the Contributing Guidelines

Are you willing to work on this issue?

Yes I am willing to submit a PR!