Duplicate Image URL will cause error

[quan-nguyen-vulcan]

When using the openai-go SDK to send a chat request with two public image URLs in the same input, the API returns an error stating that the image data is invalid, even though both images are valid and publicly accessible.

Error:
{ "error": "Chat: Failed to process OpenAI Response request: POST \"https://api.openai.com/v1/responses\": 400 Bad Request {\n \"message\": \"The image data you provided does not represent a valid image. Please check your input and try again with one of the supported image formats: ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].\",\n \"type\": \"invalid_request_error\",\n \"param\": \"input\",\n \"code\": \"invalid_value\"\n }" }