Looking for an AI stock picker that works by visually comparing charts

Is there a neural network that looks at a stock chart makes a prediction, then checks the next day's data to see if it was correct? If NNs can identify what a dog looks like then surely it can predict what a winning (or losing) chart looks like. I find it hard to believe this hasn't been done before but am drawing https://omegle.ws/ a blank in my search https://shagle.download . Thanks