Fix single file upload display

[freddyaboulton]

Description

Closes: #7212

EDIT: Fixed by @hannahblair ! Thank you so much.
This was a visual bug - the upload works correctly. I tried to add a story to catch this but it's not working. Is it cause of the i18n prop? cc @hannahblair @pngwn

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[gradio-pr-bot]

🪼 branch checks and previews

•	Name	Status	URL
	Spaces	ready!	Spaces preview
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Install Gradio from this PR

pip install https://gradio-builds.s3.amazonaws.com/e24b5a1d5123a6cd1123b75de428755021885fe6/gradio-4.16.0-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@e24b5a1d5123a6cd1123b75de428755021885fe6#subdirectory=client/python"

[gradio-pr-bot]

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
@gradio/file	patch
gradio	patch

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With the following changelog entry.

Fix single file upload display

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[yvrjsharma]

This is working fine for me now, thanks @freddyaboulton !

[freddyaboulton]

Thank you so much for the help @hannahblair !

[abidlabs]

LGTM, thanks for adding the test!