iamreubengm/CCTVAccidentDetection — reverse-engineered prompt

Build me a CCTV road accident detection demo based on this repo. I want a simple web app where someone can upload a traffic video or use a sample clip, then the system scans it, finds vehicles, highlights possible collisions, and tells the user whether an accident was detected.

Please make the flow easy to understand for a non technical user. Show the video with boxes around vehicles, show the cropped accident area when something suspicious is found, and display a clear result like accident detected or no accident detected with a confidence score if available. Add a small dashboard area for recent detections and a simple alert style message that could be used by an emergency center.

Use the README approach with vehicle detection, collision checking, and accident classification. If any trained model files are missing, set up clean placeholders, explain where the files should go, and make the app runnable with sample data. Look up current docs online if you need to.