Image is too large. The files in the images/ folder are displayed on esphome's front page and thus should be small (no more than 300x300px, and <40kb). Use a tool like https://compress-or-die.com/ to reduce the image size. Size of file: 96kb

Image has too large dimensions. The images in the images/ folder are displayed on ESPHome's main page, so need to be lightweight. We allow a max of 300x300 for images on this page. Use a tool like https://compress-or-die.com/ to reduce the image size. Dimensions of this image: 1024x768