Fix duplicate logo in Gradio app#19
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matteopilz
approved these changes
Jun 9, 2026
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Problem
The Gradio app rendered both the light and dark logos at once (visible in the header). This happened on any launch path that doesn't go through the CLI
main()— e.g. the HF Space — because the show/hide CSS (and theme) were passed only toapp.launch().Fix
Moved the theme-aware logo-swap CSS into an inline
<style>block inside the headergr.HTML, so it travels with the component and applies on every launch path (CLI, HF Space, programmatic). Removed the now-redundantcss=fromlaunch().Validation
Verified with Playwright + headless Chromium on both launch paths (CLI entrypoint and bare
create_interface().launch()): exactly one correct logo per mode —logo-lightin light mode,logo-darkin dark mode.