Create app.py

[sambhavnoobcoder]

created complex demo demonstrating capabilities of gradio to handle large workloads , fixes issue #5217

Description

issue required a demo demonstrating the capability of gradio to handle complex apps with thousands of components and inferences . this pr closes the issue .

Closes: #( #5217)

🎯 PRs Should Target Issues

Before your create a PR, please check to see if there is an existing issue for this change. If not, please create an issue before you create this PR, unless the fix is very small.

Not adhering to this guideline will result in the PR being closed.

Tests

1. PRs will only be merged if tests pass on CI. To run the tests locally, please set up your Gradio environment locally and run the tests: bash scripts/run_all_tests.sh

2. You may need to run the linters: bash scripts/format_backend.sh and bash scripts/format_frontend.sh

[abidlabs]

Hi @sambhavnoobcoder! Thanks for the contribution, but this app does not capture several sources of complexity that are present in complex Gradio apps, such as the Automatic1111 Web UI.

1. It only has single event --> the complex app should have hundreds of events (they can all be mock events but there should many different
2. It should use gr.Blocks not gr.Interface since gr.Blocks offers more level of customization, etc.
3. There should be many different tabs --> tabs hide and display content on a page, which is something we can measure the performance of

Thinking about this some more, I wonder if the Gradio Theme Builder could serve the purposes of this complex app, wdyt @pngwn @aliabid94?

[abidlabs]

I'll go ahead and close this given the points I raised above